Question

what's the area between the curve
y=x and y=xsinx
from [0,pi/2]??

Answer 1

mainly need help with setting up the equation...

Answer 2

the most important part of this is figuring out which is larger on that interval

Answer 3

since \(x\geq \sin(x)\) you get
\[\int_0^{\frac{\pi}{2}}(x-\sin(x))dx\]