# Calculus

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1. Find the area of the region between the curves y=sin(x pi/2) and y=x.

2. Find the area of the region between the curves y=sin(x), y=sin(2x), x=0, and x=pi/2.

• Calculus -

what's the problem? These are straightforward integrations. What do you get (or where do you get stuck?)

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