Question

evaluate the indefinite integral (sin pi t)dt

Answer 1

\[\int\limits \text{Sin}[\pi t] \, dt=-\frac{\text{Cos}[\pi t]}{\pi }+c \]

Answer 2

did you use u substitution to find that?

Answer 3

I used Mathematica. Go to the site below and they will show you the steps for their solution.

http://www.wolframalpha.com/input/?i=integrate+Sin%5B%5C%5BPi%5D+t%5D

Answer 4

ok thank you

Answer 5

Your welcome.

Answer 6

yeah u can use substitution u=pi*t