# IMA Videos

• ### Fastest Mental Multiplication Math Tricks - 2 Seconds Multiplication Trick

173,946 views 1 year ago
Fast Math Multiplication Videos Tutorials - This is a unique fastest mental math multiplication trick which will teach you to multiply in your head taking number from 0 to 10. There are many fast mental math calculation methods, this one will teach you to multiply any two digit number by 9.
Steps of The Fastest Mental Multiplication Tricks:
1. Imagine 1 to 10 number line in brain.
2. Write in brain first digit of the two digit whose fast multiplication by 9 we need to do.
3. Figure out the total number of digits between first and second digits. Like if its 25 then there are 3 & 4 , two digits in the middle , so write the difference number there ( here 2)
4. Now , figure out how many digits are more to reach 10 from second digit and also write it down .
5. See the 3 figure number, that's you answer.
6. sometime the difference between first and second digit can be zero. like 45, in such cases write zero.

There is condition to apply this fast mental multiplication trick
- The Ones Digit should be bigger than tens. I mean you can apply this trick to 39 but not 93, this rule will apply for 49 but not for 94.

Subscribe to get more updates on fastest math multiplication and calculation tricks.
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• ### Open Sentences & Closed Sentences - Algebra 1 Lessons 2.1 - Duration: 6 minutes, 4 seconds.

• 1 year ago
• 2,247 views
Understand the concept of open sentences and closed sentences in Algebra. Like in English we have math sentence, in algebra math we have open and closed sentence. Let's learn in depth about them. C...
• ### Algebra 1 Lessons 1.16 -How to Solve Algebraic Expressions Using Calculator - Duration: 7 minutes, 17 seconds.

• 1 year ago
• 2,451 views
Learn to solve algebraic expressions using calculator. Sometime questions are tougher to calculate in head or by using hand it can take long time, so to sort our faster we need to know to use calcu...
• ### Algebra 1 Lessons 1.15 - How to Solve Algebraic Expressions - Duration: 14 minutes.

• 1 year ago
• 1,616 views
Learn to solve Algebraic Expressions correctly using proper order of operation. This is a useful video for beginners in algebra 1. There are some languages of algebra, some basic skills of algebra ...
• ### How to Evaluate Algebraic Expression (Order of Operation) - Duration: 2 minutes, 7 seconds.

• 1 year ago
• 627 views
Learn to evaluate algebraic expression using order of operation which is also known as BODMAS / BIDMAS Rule of Algebra. This will guide you step by step on solving an algebraic expression. Always r...
• ### Algebra 1 Lessons 1.14 - Evaluating Algebraic Expression Using BODMAS Rule - Duration: 6 minutes, 1 second.

• 1 year ago
• 961 views
This algebra 1 tutorial will teach you to evaluate algebraic expression using BODMAS /BIDMAS rule. Evaluating algebraic expression is not an easy task but with the help of correct method like BODMA...
• ### Algebra 1 Lessons 1.13 - Algebra Game (Find the Mistake) - Duration: 2 minutes, 33 seconds.

• 1 year ago
• 496 views
This a very simple algebra game based on order of operation where you are given two solution of the same algebraic expression and you need to tell the correct solution of the expression. It's very ...
• ### Algebra BODMAS Rule More Examples Solved - Duration: 8 minutes, 16 seconds.

• 1 year ago
• 606 views
This algebra 1 video lesson will teach you more examples on BODMAS rule of algebra. You will learn order of mathematical operation to choose while simplifying algebraic expression.
Click to Subscri...
• ### Fastest Mental Multiplication Tricks - Multiply Any Digit Number Instantly in 4 Seconds - Duration: 9 minutes, 25 seconds.

• 1 year ago
• 331,187 views
Fast Mental Multiplication Tricks Video Tutorials - This quickest mental math multiplication trick lesson will teach you to multiply any digit numbers instantly by 11. You can do fast calculation m...
• CC
• ### Fastest Mental Multiplication Math Tricks - 2 Seconds Multiplication Trick - Duration: 4 minutes, 55 seconds.

• 1 year ago
• 173,946 views
Fast Math Multiplication Videos Tutorials - This is a unique fastest mental math multiplication trick which will teach you to multiply in your head taking number from 0 to 10. There are many fast m...
• CC
• ### Algebra 1 Lessons 1.12 - Examples of BODMAS Rule - Duration: 6 minutes, 50 seconds.

• 1 year ago
• 3,172 views
Let's master BODMAS Rule from example. This video explains the BODMAS rule of order of operation in arithmetic & algebra math. BODMAS rule helps us to decide which mathematical operation to do at f...
• ### Algebra 1 Lessons 1.9 - Writing Algebraic Expression for Geometric Shape - Duration: 3 minutes, 12 seconds.

• 1 year ago
• 1,641 views
This algebra lesson will teach you to write algebraic expressions for the geometric shapes. You will learn to write expressions for surface area and volume of rectangular prism. PREVIOUS- http://go...
• ### Algebra 1 Lessons 1.3 - Expressions with Variables - Duration: 4 minutes, 44 seconds.

• 1 year ago
• 3,016 views
Learn Algebra 1 Lessons - This algebraic video tutorial will teach you to form algebraic expressions with variables based on arithmetic background. You will learn composition of. a algebraic expres...
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• ## Limits & Continuity Play all

This Limit& continuity videos playlist gives complete concept of limits & continuity of a function. Video lesson are arranged in ascending order of concept to get maximum output knowledge of limits of a function and continuity of a function. The video playlist contains all varieties - like conceptual videos, question solved videos, examples, illustrations all related to learning limits and calculation.As the concept of limits & continuity of a function is the basics of calculus math, so it very important to learn these video lesson.
These video explanation are useful for school students starting to learn calculus in first year like 11th class ( grade) students . The videos of limits and continuity are being added frequently so, be up to date with the concept of limit of a function or continuity of a function. Once we understand , what is limit of any function , either algebraic or trigonometric or logarithmic or exponential function, we learn to find limit of those functions. All different types of limit questions are solved in this playlist- hard question on finding limit of a function to easier one example of finding limit. After good practice on finding limit, we will jump to continuity of a function. Checking continuity of a function is very essential skill in calculus, so , we learn all tricks and tips to check continuity of a functions. Many functions are discontinuous at many points, so, we will learn how to check continuity as well as discontinuity of any function. I believe, this limit & continuity playlist will help you very nicely to gain more and more concept of limits & continuity for learning derivative of a function.
• ### What is Limits in Calculus ? Basic Concept of Limits - Introduction to Limits of Function 1 - Duration: 6 minutes, 23 seconds.

• 69,038 views
• 5 years ago
• ### What is Limits? Basic Ideas of Limit of a Function in Calculus - Part 2 - Duration: 14 minutes.

• 28,347 views
• 5 years ago
• ### Algebra of limits in Calculus - Limits Lectures - Part 3 - Duration: 6 minutes, 16 seconds.

• 11,728 views
• 5 years ago
• ### How to Evaluate Limits Using Algebra of Limits in Calculus 4 - Addition & Subtraction - Duration: 8 minutes, 1 second.

• 7,452 views
• 5 years ago
• ### How to Find Limits in Calculus by Simplification - Method 1 - Duration: 6 minutes, 49 seconds.

• 21,370 views
• 5 years ago
• ### How to Find Limits in Calculus by Factorization - Method 2 - Duration: 5 minutes, 27 seconds.

• 7,800 views
• 5 years ago
• ### How to Solve Limits in Calculus Using Standard Results- Method 5 - Duration: 7 minutes, 12 seconds.

• 7,865 views
• 5 years ago
• ### How to Find Limits in Calculus by Rationalization - Method 4 - Duration: 7 minutes, 7 seconds.

• 18,820 views
• 5 years ago
• ### Finding Limits of Trigonometric Functions Problems in Calculus 1 - Duration: 6 minutes, 12 seconds.

• 23,236 views
• 5 years ago
• ### How to Find Limits of Trigonometric Functions in Calculus - Problem 3 - Duration: 7 minutes, 21 seconds.

• 24,284 views
• 5 years ago
• ### How to Find Limits of Trigonometric Functions in Calculus - When X tends to Y - Problems 4 - Duration: 6 minutes, 31 seconds.

• 6,853 views
• 5 years ago
• ### 11th Method to Calculate the Limits in Calculus - Euler Number Formula - Duration: 7 minutes, 30 seconds.

• 5,869 views
• 5 years ago
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• ## Application of Derivative Play all

Application of Derivative playlist contains all the concept containing video for application of derivative chapter in mathematics. Derivative is applied not only in mathematics but it widely used in many other subjects - engineering, physics, chemistry, economics, business math etc. Application of Derivative is very important concept . This playlist contains how we can use derivative - how we can apply derivative concept for measure of rate. Similarly we can use derivative to find whether the function is increasing or decreasing. Similarly we can find the maximum and minimum points of any function with application of derivative. We can easily find the equations of tangents and normal using derivative concepts . I hope this playlist will help you a little in gaining concept of calculus...
• ### Application of Derivative - Duration: 11 minutes.

• 33,333 views
• 3 years ago
• ### Rate Measure - Application of Derivative - Duration: 2 minutes, 18 seconds.

• 1,629 views
• 3 years ago
• ### Rate of Increase of Volume - Application of Derivative - Duration: 6 minutes, 15 seconds.

• 2,181 views
• 3 years ago
• ### Rate of Change of Perimeter & Area of Rectangle - Application of Derivative - Duration: 6 minutes, 10 seconds.

• 6,411 views
• 3 years ago
• ### Approximation - 2nd Application of Derivatives - Duration: 16 minutes.

• 8,353 views
• 3 years ago
• ### Use of Differentials for Approximation - Duration: 9 minutes.

• 1,265 views
• 3 years ago
• ### How to Find Approximate Value - Application of Derivative - Duration: 6 minutes, 8 seconds.

• 7,021 views
• 3 years ago
• ### How to Find Approximate Value Using Differential Calculus - Duration: 5 minutes, 59 seconds.

• 9,215 views
• 3 years ago
• ### Continuity & Differentiability - Duration: 13 minutes.

• 26,103 views
• 3 years ago
• ### Approximate Value of Trigonometric Angles Tan46 - Duration: 6 minutes, 27 seconds.

• 1,002 views
• 3 years ago
• ### Approximation Using Differentials - Duration: 6 minutes, 30 seconds.

• 14,709 views
• 3 years ago
• ### How to Approximate a Functional Value - Duration: 4 minutes, 34 seconds.

• 1,129 views
• 3 years ago
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• ## Different Playlist

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• ### Anti-Derivative (Indefinite Integration) - Playlist

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• 7:09

#### Terms, Symbols and Phrases of Infinite Integration (Anti-Derivative)

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• ## Anti-Derivative (Indefinite Integration) Play all

Anti-Derivative commonly known as Indefinite Integration includes complete video lesson required to Master the Integration calculus. This Anti Derivative, indefinite integration playlist carry video lesson from basic concepts of integration, geometrical meaning of integration to higher level question. Please watch the video one by one in sequence from this Indefinite Integration playlist to get better result.
• ### Anti Derivative (Indefinite Integration) - Complete Concept & Basics - Duration: 19 minutes.

• 60,122 views
• 3 years ago
• ### Terms, Symbols and Phrases of Infinite Integration (Anti-Derivative) - Duration: 7 minutes, 9 seconds.

• 2,076 views
• 3 years ago
• ### Anti-Derivative ( Integration) Opposite Process of Differentiation - Duration: 5 minutes, 26 seconds.

• 3,318 views
• 3 years ago
• ### Integration Formulas for Algebraic & Trigonometric Function - Duration: 4 minutes, 2 seconds.

• 3,186 views
• 3 years ago
• ### Integration Formula for Inverse Trigonometric Function - Duration: 4 minutes, 37 seconds.

• 1,167 views
• 3 years ago
• ### Integration Formula for Exponential and Logarithmic Function - Duration: 2 minutes, 1 second.

• 2,169 views
• 3 years ago
• ### Learn to Find Integration - Method of Inspection 1 - Duration: 5 minutes, 49 seconds.

• 2,904 views
• 3 years ago
• ### Learn to Find Indefinite Integration by Method of Inspection 2 - Duration: 6 minutes, 13 seconds.

• 707 views
• 3 years ago
• ### Learn to Find Indefinite Integration Anti Derivative by Method of Inspection 3 - Duration: 2 minutes, 32 seconds.

• 477 views
• 3 years ago
• ### Learn to Find Integration Anti Derivative Using Formula1 Method 2 - Duration: 5 minutes, 57 seconds.

• 732 views
• 3 years ago
• ### Learn to Find Integration Anti Derivative Using Formula 2 Method2 - Duration: 4 minutes, 4 seconds.

• 656 views
• 3 years ago
• ### Learn to Integrate Using Formula 3 Method 2 - Duration: 4 minutes, 25 seconds.

• 435 views
• 3 years ago
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• ## Vectors and Scalars Play all

Vectors and Scalars playlist contains all the concepts required to learn vector mathematics or vector physics. This Vector Lessons are from beginning level to high school level mathematics managed in systematic order. First we learn 2D vectors then we learn 3D vectors. Vector Tutorials playlist starts from concepts of vectors are scalars and then different types of vectors like unit vector, null vector, coinitial vecotrs, collinear vectors, and many more..then we learn addition of vectors. We learn how to add two or more vectors using laws like triangle law of vector addition, parallelogram law of vector addition, polygon law of vector addition etc. Then we learn products of vectors like dot product of vectors which is also called scalar product of vectors and then we learn cross product of vectors or vector products..and so on....
• ### Vectors & Scalars - Duration: 16 minutes.

• 38,707 views
• 3 years ago
• ### Representation of Vector & Magnitude of Vector - Duration: 5 minutes, 30 seconds.

• 3,661 views
• 3 years ago
• ### Unit Vectors & How to Write Unit Vectors - Duration: 10 minutes.

• 3,607 views
• 3 years ago
• ### Zero vector - Null vector - Duration: 3 minutes, 14 seconds.

• 8,988 views
• 3 years ago
• ### Equal Vectors - Vector & Scalars Lesson - Duration: 5 minutes, 23 seconds.

• 1,552 views
• 3 years ago
• ### Negative Vectors - Vector & Scalars Lesson - Duration: 2 minutes, 49 seconds.

• 1,407 views
• 3 years ago
• ### Co Initial Vectors - Vectors & Scalars Tutorials - Duration: 87 seconds.

• 764 views
• 3 years ago
• ### Co Planner vectors - Duration: 110 seconds.

• 735 views
• 3 years ago
• ### Collinear Vectors - Duration: 3 minutes, 23 seconds.

• 5,141 views
• 3 years ago
• ### Position Vectors - Duration: 2 minutes, 50 seconds.

• 2,341 views
• 3 years ago
• ### Displacement Vector in Plane - Duration: 8 minutes, 22 seconds.

• 1,592 views
• 3 years ago
• ### What Happens when Vector is Multiplied by Real Number - Duration: 6 minutes, 15 seconds.

• 2,036 views
• 3 years ago
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• ## Set Theory Play all

This Set Theory tutorials lesson contains all the required concepts of set theory in mathematics. Set Theory in Mathematics is very conceptual , therefore, this set theory tutorial lesson cover from basic concepts of set theory to higher level concept . This is a great resource to learn set theory in youtube from your home.
• ### What is Set Theory in Mathematics- Introduction to Set Theory 1 - Duration: 11 minutes.

• 19,171 views
• 3 years ago
• ### Notation and Representation of Set(+Roster & Set Builder Method)-Set Theory 2 - Duration: 5 minutes, 30 seconds.

• 7,042 views
• 3 years ago
• ### Types of Sets - Set theory 3 - Duration: 7 minutes.

• 6,802 views
• 3 years ago
• ### How To Determine Set from Collection of Objects - Set theory 4 - Duration: 7 minutes, 52 seconds.

• 1,860 views
• 3 years ago
• ### Simplest Set Exercise - Set Theory 5 - Duration: 81 seconds.

• 1,271 views
• 3 years ago
• ### How to Write Sets into Roster Form - Set Theory 6 - Duration: 6 minutes, 6 seconds.

• 5,675 views
• 3 years ago
• ### How to Represent in Set Builder Form - Set Theory 7 - Duration: 6 minutes, 45 seconds.

• 2,242 views
• 3 years ago
• ### Set Builder Form Set Theory 8 - Duration: 2 minutes, 29 seconds.

• 947 views
• 3 years ago
• ### What are Equal Sets - Set Theory 9 - Duration: 3 minutes, 55 seconds.

• 1,394 views
• 3 years ago
• ### What is Singleton Set - Set Theory 10 - Duration: 74 seconds.

• 1,507 views
• 3 years ago
• ### What is cardinal number of a finite sets- set theory 11 - Duration: 73 seconds.

• 1,780 views
• 3 years ago
• ### What is equivalent sets - Set Theory 12 - Duration: 4 minutes, 8 seconds.

• 1,392 views
• 3 years ago
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• ## Trigonometry Play all

Learn Trigonometry from basic concepts. This Videos Playlist contains all video lesson covering all most all concept required to learn this Chapter. It contains video lectures from introduction of trigonometry to higher level college trigonometry concepts, covering concept, examples, illustrations, practice questions, proving questions etc.
Trigonometry is one the most usable chapter of mathematics and is so much linked chapter with other branches of science and of course mathematics. So, It is very necessary to learn This chapter of Mathematics is very conceptually, otherwise it will be difficult to learn other topics of mathematics as well like, relation and functions, derivative calculus, limits and continuity , integration etc.
This trigonometry video playlist starts with the concept of trigonometry, which start from a right angled triangle and then we learn major 6 trigonometric ratios, sine, cosine, tangent, cotangent, secant, co-secant, after learnt these trig ratios, we learn their values for different angles. We learn trigonometric values of o degree, 30 degree, 45 degree, 60 degree , 90 degree and so on. Then we learn few tricks to remember these trigonometric table values. After that our next trigonometric lessons are on - based on solving trigonometric ratios question including simplifying, proving etc types of question.
After that, anther level of learning trigonometry is - learning trigonometric identities and their uses. There are so many identities to be learnt in trigonometry. These are very important as they help us to convert one trig ratios to anther and gives concept of trigonometric expression, terms and functions. There are so many types of proving question based on trigonometric identities from simple level to very hard, difficult question. We learn to solve all those types of trigonometry questions to solve in many video lesson.

Then we start learning second level of trigonometry , where we increase our concept of trigonometry and start learning with the help of circle in four quadrant. In the first level of learning trigonometry , we focus till 90 degree but now we learn trigonometry till 360 degree with generalization. We learn trigonometric ratios for half angle, double angle, thrice of angle etc.. We learn various types of trigonometry formula which includes trigonometry conversion formula, trigonometry transformation formula, inter conversion between sum of trig ratios to production form and vice versa and many more. Later we learn the generalization of trigonometric functions of sine, cosine and tangent and their curves.
• ### Trigonometry Mathematics - (Introduction + Basic Concepts) - Duration: 13 minutes.

• 17,300 views
• 5 years ago
• ### Trigonometry Mathematics - Introduction & Basic Concepts 2 - Duration: 15 minutes.

• 10,390 views
• 5 years ago
• ### How to Find Trigonometric Ratios Based On Reference Angle - Trigonometry Math 3 - Duration: 9 minutes, 31 seconds.

• 8,286 views
• 5 years ago
• ### How to Find 5 Other Trigonometric Ratios if Given One -Trigonometry Math - Part 4 - Duration: 9 minutes, 47 seconds.

• 4,367 views
• 5 years ago
• ### Trigonometry Math Lesson - How to Find the Value of Trigonometric Expression - Part 5 - Duration: 9 minutes, 58 seconds.

• 1,307 views
• 5 years ago
• ### Trigonometry Tutorials -Learn to Use Pythagoras Theorem to Solve Trigonometry - Part 6 - Duration: 10 minutes.

• 3,053 views
• 5 years ago
• ### Math Trigonometry Tutorial - How to Solve Trigonometry Verifying Problems - Part 7 - Duration: 12 minutes.

• 1,443 views
• 5 years ago
• ### Trigonometry Lesson - How to Find Trigonometric Ratios of 45 Degree(Proof) - Duration: 8 minutes, 38 seconds.

• 2,149 views
• 5 years ago
• ### Trigonometry Lesson- How to Find Trigonometric Ratios of 30 Degree Geometrically - Duration: 13 minutes.

• 3,227 views
• 5 years ago
• ### How to Find 6 Trigonometric Ratios of 60 Degree - Trigonometry Lesson - Part 10 - Duration: 10 minutes.

• 1,389 views
• 5 years ago
• ### How to Find Trigonometric Ratio of Zero (0) Degree Angle - Trigonometry Lesson - Part 10 - Duration: 9 minutes, 25 seconds.

• 2,574 views
• 5 years ago
• ### How to Solve Trigonometric Expression - Trigonometry Lesson - Part 12 - Duration: 2 minutes, 48 seconds.

• 964 views
• 5 years ago
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• ## Application of Trigonometry Play all

This Application of Trigonometry playlist contains trigonometry word problems like Height & Distance problems which will give you some good tips on how to find height of a tower, or which ratio will be appropriate , how to use trig ratios in word problems etc...
• ### Height & Distance - Application of Trigonometry Concepts - Math - Duration: 10 minutes.

• 5,624 views
• 4 years ago
• ### Height & Distance Word Problem of Application of Trigonometry Math 2 - Duration: 4 minutes, 56 seconds.

• 4,545 views
• 4 years ago
• ### Height & Distance - Word Problem - Application of Trigonometry Math 3 - Duration: 9 minutes, 57 seconds.

• 7,414 views
• 4 years ago
• ### How to Find Distance Walked in Application of Trigonometry Word Problem - Duration: 11 minutes.

• 703 views
• 4 years ago
• ### How to Find The Height of Flag - Application of Trigonometry Word Problem - Duration: 13 minutes.

• 2,122 views
• 4 years ago
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• ## Created playlists

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• ### Complex Number - Playlist

• 14:20

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• 2:31

#### Equality of Complex Number CBSE Math 11th Class

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