- #1
Feodalherren
- 605
- 6
Homework Statement
Sin(tan(2x))
With respect to x
Homework Equations
Differentiation
The Attempt at a Solution
My question is whether I can simply use d/dx (Tan x) = Sec^2(X) to extrapolate that to d/dx(tan 2x) = Sec^2(2x) ?
Or do I have to convert to sine/cosine and go from there?