1.

The value of λ for which the vectors 3^i−6^j+^k and 2^i−4^j+λ^k are parallel,is (a) 23 (b) 32 (c) 52 (d) 25

Answer»

The value of λ for which the vectors 3^i6^j+^k and 2^i4^j+λ^k are parallel,is

(a) 23 (b) 32 (c) 52 (d) 25



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