Please write it NEATLY it would be greatly appreciated! Please don’t skip steps I have a hard time interpreting

Question

Please write it NEATLY, it would be greatly appreciated! Please don’t skip steps, I have a hard time interpreting

on a normal basis. I just need help with question #3b and #4. Thank you!

3 . Use integrals to find the area of the region enclosed by the given curves on indicated intervals .
2. V = sinx , Y = cosx , on [ O , IT / 2 ]
b. gt; = Vx + 2 , Y = x , x = O, on [ 0 . 4 ]
C . Y = X – + 2 and y = 2 x + 5
day = x3 – 10 * and * = 6x
4 . Find the area of the shaded region .
J
Math