Can someone do this step by step please? how do i integrate this:
π∫(tanx)^(2)dx going from x=0 to x=π/4

Question

Can someone do this step by step please? how do i integrate this:
π∫(tanx)^(2)dx going from x=0 to x=π/4

anonymous · Answer

it's okay if you don't solve it all the way. i just can't think of the aniderivative of tanx^2

anonymous · Answer

$$\pi \int\limits_{0}^{\pi/4}(\tan ^{2}x)dx $$

integrate and you will obtain
$$\pi((\tan x)-x) _{0}^{\pi/4}$$ 

then solve the equation.

anonymous · Answer

the antiderivative is tanx-x?

anonymous · Answer

yup.

anonymous · Answer

okay thank you! can you help me with my question before this one? it's just finding the antiderivative

anonymous · Answer

can you post the question back here..

anonymous · Answer

0





tmmss5533
Can someone do this step by step please? how do i integrate this:
π∫e^(4)- e^(4x^(x))dx going from x=0 to x=1

anonymous · Answer

just finding the antiderivative is fine

anonymous · Answer

That integration is a little bit complicated. you need to use integration by parts as the function itself is rather a complex function.

anonymous · Answer

e^(4x^(2)) does that help a little?

anonymous · Answer

sorry i typed it wrong >.<