Welcome :: Homework Help and Answers :: Mathskey.com
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,435 questions

17,804 answers

1,438 comments

774,928 users

find the derivative of the function f

0 votes
f(x)=(3x^3 + sec(-x))/(x-1) and f(x)= ((1-cos2x)/(cosx))^2
asked Sep 24, 2014 in CALCULUS by anonymous

2 Answers

0 votes

image

image

Apply derivative on each side with respect of x.

image

Apply quotient rule in derivatives.

image

image

image

image

image

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

The function

image

image

Apply derivative on each side with respect of x.

image

Apply quotient rule in derivatives.

image

image

image

image

 

answered Sep 24, 2014 by david Expert

Related questions

asked Nov 6, 2014 in CALCULUS by anonymous
asked Feb 16, 2015 in CALCULUS by anonymous
asked Oct 20, 2014 in CALCULUS by anonymous
...