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OpenStudy (anonymous):
If f(x) =tan(2x) then f'(pi/6) =
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OpenStudy (anonymous):
The derivative of tan(2x) can be found using the chain rule. You get 2sec^2(2x) and just plug in to solve
OpenStudy (anonymous):
4?
OpenStudy (anonymous):
8
OpenStudy (anonymous):
I plugged in wrong?
OpenStudy (anonymous):
I think you forgot the 2 in the 2x
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OpenStudy (anonymous):
Yes, I did. Thanks!
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