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OpenStudy (anonymous):
Find the derivative of y=sin^(-5)x - cos^(3)x
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OpenStudy (wolfe8):
First derive the sin/cos, then multiply it with the derivative of what they contain. (Not sure how to explain it)
OpenStudy (anonymous):
it's not divided though, it's subtracted?
OpenStudy (wolfe8):
Huh? No see let's use an example. The derivative of cos 8x will be the derivative of cos*derivative of 8x=-sin (8x)(8)=-8sin(8x)
OpenStudy (anonymous):
first you pray. Then you give thanks then you hope :DD
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