Question

*MEDAL* What is the integral of sin(x) from x=pi to 2pi?

Answer 1

what is the anti derivative of sine?

Answer 2

-cos(X)?

Answer 3

Right. Know how to apply the limits of integration to this result?

Answer 4

no, I have no idea

Answer 5

plug in \(2\pi\)
plug in \(\pi\)
subtract the second value from the first

Answer 6

whoa that was wrong!!

Answer 7

yeah

Answer 8

make that \(-1-1=-2\)

Answer 9

Thank you, I did not think it was that simple!

Answer 10

that is why you love the fundamental theorem of calculus
without it this would be almost impossible

Answer 11

Okey-doke, thank you so much!

Answer 12

yw