If a variable plane forms a tetrahedron of con- stant volume 64k' with the co-ordinate planes...

 

Transcribed Image Text:

If a variable plane forms a tetrahedron of con- stant volume 64k' with the co-ordinate planes then the locus of the centroid of tetrahedron I) xyz = k 2) xyz = 2k 4) xyz = 6k 3) xyz 12k If a variable plane forms a tetrahedron of con- stant volume 64k' with the co-ordinate planes then the locus of the centroid of tetrahedron I) xyz = k 2) xyz = 2k 4) xyz = 6k 3) xyz 12k