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find the derivative of the function f

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f(x)=(3x^3 + sec(-x))/(x-1) and f(x)= ((1-cos2x)/(cosx))^2

derivative

asked Sep 24, 2014 in CALCULUS by anonymous

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2 Answers

0 votes

Apply derivative on each side with respect of x.

Apply quotient rule in derivatives.

answered Sep 24, 2014 by david Expert
edited Sep 24, 2014 by david

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0 votes

The function

Apply derivative on each side with respect of x.

Apply quotient rule in derivatives.

answered Sep 24, 2014 by david Expert

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