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The value of lambda for which the straig...

The value of `lambda` for which the straight line `(x-lambda)/(3)=(y-1)/(2+lambda)=(z-3)/(-1)` may lie on the plane x-2y=0 is

A

1

B

0

C

`-(1)/(2)`

D

there is no such `lambda`

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The correct Answer is:
C
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