- #1
Justabeginner
- 309
- 1
Homework Statement
f(x)= ∫dt/(2 + sin t)
A and B are the lower and upper limits of the integral, respectively, where A is 0, and B is ln x.
Homework Equations
The Attempt at a Solution
g(x)= ln x
f(g(x))= ∫1/(2+sin t) dt, with a= 0 and b=g(x)
f'(x)= d/dx ∫1/2+sin x, with a=0, and b=x
Can't figure out what to do next, and pretty sure what I've done so far is wrong^. Any help is appreciated, thanks so much!