Find the mass and center of mass of the solid E with the given density function p. m (x, y, z) E is the tetrahedron bounded by the planes x = 0, y = 0, z = 0, x + y + z = 4; p(x, y, z) = 7y 224 3 8 16 8 5' 5' 5 cr100 ܗ
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