Integration Using Inverse Trigonometric Functions - Ex 1

[MattyMcCritic]

integrals by parts and trig functions are killing me....guess if i watch 10 more videos like this something will start to click

[prasoonsayami]

my professor hates you :)

[melisantika]

I am very happy to see the vidoe Integration Using Inverse Trigonometric Functions - Ex 1. In this video, I give two formulas and show how to solve a problem with a bit of algebra and a u-substitution. from you, hopefully the others also are happy for You

[Ondelendo]

I Love The Video Integration Using Inverse Trigonometric Functions - Ex 1. In this video, I give two formulas and show how to solve a problem with a bit of algebra and a u-substitution It Can Increase My Knowledge

[bebeheuy]

Steady I Really Like This Video Integration Using Inverse Trigonometric Functions - Ex 1. In this video, I give two formulas and show how to solve a problem with a bit of algebra and a u-substitution.

[willamricard]

Nice Video That You Share , So Very Nice Thanks You Integration Using Inverse Trigonometric Functions - Ex 1. In this video, I give two formulas and show how to solve a problem with a bit of algebra and a u-substitution

[imegatrone]

I Really Like The Video Integration Using Inverse Trigonometric Functions - Ex 1. In this video, I give two formulas and show how to solve a problem with a bit of algebra and a u-substitution From Your

[anakmudajaman]

after i watched this video Integration Using Inverse Trigonometric Functions - Ex 1. In this video, I give two formulas and show how to solve a problem, my insight is very open because the video is very good to give information

[RiotApe]

you are the man bro! i missed 1 day of my integral calculus, and knew i'd find a video like this to teach me, thanks a lot bro!

[TheLiz217217]

Thank you so much! I have watched so many of your videos throughout the semesters, from Algebra to basic trig and i am just now completing Calc 2. All of the videos are great, you teach the material so well and have you have helped thousands of people. Thanks!

[laxter127]

thanks man the video was really helpful

[LoLLatika]

Thanks for the videos,it really helps me in class, 10x better than notes and I hate doing homework.

[RaniOfCoochNahi]

I think I love you.

[mseriesco]

what if we do not have a value of complete square. for example if we have 4t³ (cube). than how to solve it.

[khmsalhuas1]

"What if we have y and dy instead of t and dt?? would it still work the same?" This question was asked by a classmate when I took this class..The teacher just answered with this: "THIS WORLD IS TRULY FUCKED" ahahahaha

[patrickJMT]

@khmsalhuas1 good reply.

[CantCreat]

@khmsalhuas1 integer of f(x) dx from a to b = integer of f(y) dx from a to b. it deosn't matter what the variable is.

[brawl313]

how do you distinguish if you have to use trig substitution or inverse trig functions like in this video?

[sean95117]

you are a math god sir. Thanks to you I have a 95% in my calc II class.

[lllBOLTlll]

i need an example with another variable in the equation above the square root function like x^3/x^3*sqrt(blah)

[stellarbrite]

I watched your videos this past spring semester for my calc II class and your videos helped me tons but unfortunately I'm re-taking the class now because I slacked off pretty badly lol. We just did int. of inv. trig. and most of the problems seemed hard at first glance but when you find ways to simplify it it's actually a piece o' cake! My professor said we had to be "observant". Thank you SOOO much for helping us through your videos!! Your tutorials are a major lifesaver!

[patrickJMT]

@stellarbrite good luck with the class this time around!

[stellarbrite]

@patrickJMT today we took a retake of our first exam on areas, disks&washers&shells, arc, and surface and I had trouble graphing x=y^2-4y-4 on my calculator...can you help me? My friend said do the "table" but that takes so much work! Thanks in advance =)

[chaihwangt]

This is really helpful.

[LRG53]

love ya babe

[djfecteau]

Thank you

[MrPhoenixwatcher25]

How did you get du = 2dt?

[bloodanddirt]

PATRICK!!! would you do the honor of replying to this comment. say anything. just so I can say I got a reply from the awesome Jew Math Teacher!!!!

[silong28]

LOL this example is the exact problem i have for my hw

[BoobsVsBoobs]

i want to know whats integration of inverse cos x

[bloodanddirt]

@BoobsVsBoobs yeah, it's been two months, but here you go lol: - (1/ sqrt(1-x^2))

[noxxxo]

something is not right in this video. if u apply the formula directly u get arcsin (2t) + C , without the 1/2 in the front . :-?

[nutz4utwo]

because there is a 4 next to the x^2, we need, picture 4*x^2 as (2x)^2 and do a u substitution as shown.

You can check your answer by taking the derivative and seeing if it matches what you started with. Remember to use the chain rule and you should see why the 2 and 1/2 become important.

good luck :)

[adriantothemax]

What if the term under the square root sign in the denominator isn't 1-x^2?

What if it was something like 8-x^2 or just some other value than 1-x^2?

Some light shed on this would be greatly appreciated.

[Bobbert209]

Great explanation... I'm having to review a few bits of Calculus atm - thanks for the upload.

[natroful]

interesting

[stratocastit]

my bad for typo haha

[stratocastit]

do have examples with for the other forms? ie intergral of adx/(a^2+x^2) or dx/(a^2-x^2)

[kentonholliday]

arcsin is the inverse of sin.

[xcmav66]

Haha I laughed at "I'm just thinking...well, lots of things really."

[Syruscleat]

Very good. Time to watch Part II.

[patrickJMT]

woof! syrus is back!

[Grobannela]

Can you upload the second part of The Fundamental Theorem of Calculus?

That would be very helpful

Again Patrick, you're the best!

[aeiou980]

How do you do this:

∫{0,1)  arcsin(x)/x dx

It's baffling :{

[Arycke]

I'm not too certain, but you could use integration by parts, letting u= 1/x, du= -1/x^2, v= (-1/(1-x^2)^1/2, and dv=arcsinx, but I don't know if it will work, even with two uses of integration by parts, sorry :'(

[damianwba]

tnx mate:)