Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

How do you find the derivative of #f(x)=cos(2x)#?

1 Answer

Apr 5, 2018

#f'(x)=-2sin(2x)#

Explanation:

#f(x)=cos(2x)#
#f'(x)=-2sin(2x)#

Related questions

See all questions in Derivative Rules for y=cos(x) and y=tan(x)

Impact of this question

4605 views around the world

You can reuse this answer
Creative Commons License