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If the points whose position vectors are...

If the points whose position vectors are `3i-2j-k, 2i+3j-4k, -i+j+2k` and `4i+5j+lambdak` lie on a plane then `lambda` is equal to (A) `-146/17` (B) `146/17` (C) `-17/146` (D) `17/146`

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