Answer
$\int_0^\pi \sin(x) dx=2$
Work Step by Step
$$\begin{align*}
\lim_{n \to \infty}\sum_{i=1}^{n}\sin(x_i)\Delta x&=\int_0^\pi \sin(x) dx\\
&=[-\cos(x)]_0^\pi\\
&=-\cos(\pi)-(-\cos(0))\\
&=1+1\\
&=2
\end{align*}$$
Calculus 8th Edition
by Stewart, James
Published by
Cengage
ISBN 10:
1285740629
ISBN 13:
978-1-28574-062-1
Chapter 4 - Integrals - Review - Exercises - Page 349: 4
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
