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1. Find the volume of the solid. Under the plane x+2y z :0 And above the region bounded by y = x and y = x4. Using double integral. 2. Evaluate the integral by reversing the order of integration. 3: 332008062 )dxdy 3. Evaluate the given 0integral by chancing to polar coordinates. Where R Is the region to the left of y-axis between x2 +y2 =1 and x2 + y2 = 4 H (x + y)dA R 4. Set up (No calculations) the triple integral using cylindrical coordinates. Do the graph 30 and 2D in different views if it is necessary. 2 \\l4x2 2 l (x2 + y2)dzdydx _ 4JI:2 x2+y2