Find the center of mass of the planar lamina that is bounded by the graphs of y x , y 0, and x 2 and whose density is given by the function (x,y) kxy Find the area of the surface of z 1 4x 3 2 above the rectangle in the xy plane whose verticesare (0,0), (0,3), (2,0) and (2,3)

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Question: Find the center of mass of the planar lamina that is bounded by the graphs of y = x , y=0, and x=2 and whose

Find the center of mass of the planar lamina that is bounded by the graphs of y = x , y=0, and x=2 and whose density is given by the function ρ(x,y)=kxy.

Find the area of the surface of z =1+4x^3/2 above the rectangle in the xy plane whose verticesare (0,0), (0,3), (2,0) and (2,3).

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