Let →a,→b,→c be three vectors and are such that →a×→b=3(→ – InterviewSolution

1.	Let →a,→b,→c be three vectors and are such that →a×→b=3(→a×→c),\|→a\|=\|→c\|=2, \|→b\|=5,\|→b×→c\|=5 and if →b−3→c=λ→a, then a value of λ2 is
Answer» Let $\to a, \to b, \to c$ be three vectors and are such that $\to a \times \to b = 3 (\to a \times \to c), \| \to a \| = \| \to c \| = 2, \| \to b \| = 5, \| \to b \times \to c \| = 5 and if \to b - 3 \to c = λ \to a,$ then a value of $λ^{2}$ is

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