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If the lines (vecr-(hati+hatj +hatk)) xx...

If the lines `(vecr-(hati+hatj +hatk)) xx ((1 -p) hati +3hatj -2hatk)=0 and (vecr-(3hati+hatj-5hatk)) xx ((3-p)hati+4hatj-8hatk)=0` are coplanar then the value of p is

A

`(4)/(3)`

B

1

C

`(2)/(3)`

D

`(1)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
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