Answer the following:

Double Integration

2 2y 2 + y2) dx dy 4 e 2y dy dx 5.) fol X(X2 + y2)2/3 dy dx 1 1+x2 2.) f 1 (y + 2x)-1/2 dy dx 4.) ysin2xdxdy I stnx 5.) fo fy x dxdy