Question

I am really struggling with this question. Evaluate the integral. Pi to pi/6 sin theta d theta. I don't know what I am doing wrong but I keep getting 5/6 pi sin (theta) and that is not correct.

Answer 1

Are you sure you're integrating it correctly?

Answer 2

if you integrate sin x shouldn't you get -cos(x) ?

Answer 3

^exactly, that's what it's supposed to be integrated to.

Answer 4

I get a number answer for my final answer

Answer 5

after you integrate you should put in the limits

Answer 6

1/2(2+sqrt(3)) Thanks for your help!