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If the lines (x+1)/(2) =(y-1)/( 1) =(z...

If the lines ` (x+1)/(2) =(y-1)/( 1) =(z+1)/(3) and (x+2)/(2) =( y-k)/(3) =(z)/(4) ` are , coplanar , then the value of k is

A

` 11//2`

B

` -11//2`

C

`9//2`

D

`-9//2`

Text Solution

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The correct Answer is:
A
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Knowledge Check

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