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So we have a paraboloid x^2 + y^2 - 2 = z and the plane x...

So we have a paraboloid x^2 + y^2 - 2 = z and the plane x + y +z = 1 how do we find the center of mass? For some reason we have to assume the uniform density is 8?

Seems complicated because I don't know where to start?

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