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Find the position of the center of mass of the solid defined by the region inside...

Find the position of the center of mass of the solid defined by the region inside the sphere x^2 + y^2 + z^2 = 2

and above the paraboloid z = x^2 + y^2 .

The density is ρ (x, y, z) = z [kg / m3 ].

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