The lines (x-3)/(1)=(y-1)/(2)=(z-3)/(-la...

The lines `(x-3)/(1)=(y-1)/(2)=(z-3)/(-lambda)` and `(x-1)/(lambda)=(y-2)/(3)=(z-1)/(4)`
are coplanar, if value of `lambda` is

A

(a) `2`

B

(b) `13`

C

(c) `-13`

D

(d) no real value exists

Verified by Experts

The correct Answer is:

D

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