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Question : 33 of 160
Marks:
+1,
-0
Solution:
The volume if the tetrahedron formed by the coterminous edges
a,b and
c V=[a b c] 4=[a b c] [a b c]=24 The volume of parallelepiped formed by the coterminous edges
a×b,b×c and
c×a is,
Vpp=[a×b b×c c×a] =[a b c]2 =242 =576
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