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The value of k for which the lines (x...

The value of k for which the lines
`(x+1)/(-3)=(y+5)/(2k) =(z-4)/(2)` and `(x-3)/(3k)=(y-2)/(1)=(z+1)/(7)` are perpendicular is

A

3

B

`-1`

C

2

D

`-2`

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • The value of k if the lines (x+1)/(-3) = (y+2)/(2k ) = (z-3)/(2) and (x-1)/(3k) = (y+5)/(1) = (z+6)/(7) my be perpendicular

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