Use cylindrical coordinates. Evaluate (x + y + z) dV, where E is the solid in the first octant that lies under the paraboloid z = 9 - x2 – y2.

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Q: Evaluate /|/. x dV where E is the solid enclosed by the paraboloid x = y²+z² and the plane x = 9

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Q: 3. Use cylindrical coordinates to evaluate 3 √9-x² [² [³²*² [√²²+³ (2² + y²) ³¹ dzdydz 0 Jo

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Q: Find SS₁² z dV, where E is the solid tetrahedron with vertices (0,0,0), (4,0,0), (0,3,0), and…

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