Question

∫[e^(3t)sin(3t),dt]= ;Integral from0 to π

Answer 1

You can use integration by parts

take :

- f' = e^3t and g = sin(3t)

- f = e^3t/3 and g = 3cos(3t)

use the formula now and substitute :

\[\int\limits_{}^{}f'gdx = fg - \int\limits_{}^{} fg'dx\]

I will let you do it, give it a try now :)

Answer 2

did you get the answer almal?

Answer 3

My possible answers are: 1)0; 2) (e^(3π))/2 ; 3)(1/6)(e^(3π)+1); 4)(1/6)(1-e^(3π))