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in Three-dimensional geometry by (33.2k points)

If a variable plane forms a tetrahedron of constant volume 64k3 with the co-ordinate planes, find the locus of the centroid of the tetrahedron.

1 Answer

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by (36.6k points)
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Best answer

Let the equation of the plane be 

It is given that, the volume of the tetrahedron 

OABC = 64k3

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