Multiplication Principle - Counting Techniques
Uploader Comments (patrickJMT)
Top Comments
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you complete me
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ahahaha I'd love for someone to be watching this going....oh shit this is my code :)
All Comments (31)
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I need help with this question. If possible use an equation and if you could explain that would be great :)
A letter is selected at random from the alphabet. Find the probability that the letter is a vowel or comes from the word HELPFUL
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Really helped me out. Thanks!
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Today I learned the mathematical proof on why I shouldn't haphazardly guess on the SATs. Thanks for the math and motivation...
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thanks! this was very helpful :)
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If we have 2 pair of blue shirrt,1 white shirt,pair of blue pant and pair of white pant,in how many ways one can wear itI got answer as 8 but its actually 6...how is that
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Left handed people are smarter. Anyway, I'm confused, my professor told us we can't used 0 in 1st dial...I was wondering why did you apply 0 in 3:14...as far as I know we haven't yet discussed permutation. And I'm not sure if the 0 thing I'm asking you is combination?.
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For the multiple choice question, aren't there technically 6 ways to answer each question because you can either pick A-E or decide to not answer at all? Or in the problem are we assuming that you have to pick a choice?
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As to the final problem, if > 7/10 is failing and there are 10 questions and 5 possible answers for each, what method can you use to determine in what number of the possible 9,765,625 outcomes you would score < 7/10?
Great video!
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thank uu soo much!!
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thanking u sir
This cleared up my questions about the counting principle. Do you have any videos about Pascal's Triangle? My mathbook doesn't explain that very well.
petmaster495 2 years ago
no pascal's triangle yet!
patrickJMT 2 years ago