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The value of λ such that vectors →A=2^i−6^j+^k and →B=6^i−4^j+λ^k are orthogonal is (a) 2 (b)−12(c)−36 (d)−2 |
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Answer» The value of λ such that vectors →A=2^i−6^j+^k and →B=6^i−4^j+λ^k are orthogonal is (a) 2 (b)−12(c)−36 (d)−2 |
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