For any vector →a, the value of (→a×^i)2+(→a×^j)2+(→a×^k)2 – InterviewSolution

1.	For any vector →a, the value of (→a×^i)2+(→a×^j)2+(→a×^k)2 is(a)→a2 (b)3→a (c)4→a2 (d)2→a2
Answer» For any vector $\to a, t h e v a l u e o f (\to a \times^i)^{2} + (\to a \times^j)^{2} + (\to a \times^k)^{2} i s (a) {\to a}^{2} (b) 3 \to a (c) 4 {\to a}^{2} (d) 2 {\to a}^{2}$

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