Derivatives of sin(x) and cos(x) | Derivative rules | AP Calculus AB | Khan Academy

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Intuition of why the derivative of sin(x) is cos(x) and the derivative of cos(x) is -sin(x).

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

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you know sal....when I looking for explaining for some topics and I find that you made video explaining what I was looking for....I become The happiest person in the world.

mousaalsaeed
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such a great video
Thank you Khan academy for your help ☺😊

ahmedtezeghdenti
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I fine that vidio in yt and it is in your yt channel 👏👏

harii
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Thanxxx for the awesome explanation ❤️❤️❤️

Anonymous-hdzc
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But it could be a completely new function, just by analysing the graph. It could also be (cos(x))^3

srpenguinbr
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99% clear but Agr hindi mai ye video ek baar or sun lu.. na to next Albert Einstein mai hi hu..

pddubey