TS EAMCET 18-July-2022 Shift 1 Solved Paper
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Question : 62 of 160
Marks:
+1,
-0
Let A ( 1 , 2 , 3 ) , B ( − 1 , 4 , 6 ) , C ( 0 , − 6 , 4 ) and D ( 1 , 1 , 1 ) be the vertices of a tetrahedron, G be its centroid and G 1 be the centroid of its face B C D . Then
=
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