1.

If →a,→b and →c are any three non-zero vectors in space, then the value of (→c+→b)×(→c+→a)⋅(→c+→b+→a) is :

Answer»

If a,b and c are any three non-zero vectors in space, then the value of (c+b)×(c+a)(c+b+a) is :



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