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Lines vecr=(3+t)hati+(1-t)hatj+(-2-2t)ha...

Lines `vecr=(3+t)hati+(1-t)hatj+(-2-2t)hatk,tinR` and
`x=3+k,y=1-k,z=-2-2k,kinR`,
then the relation between the lines is ________.

A

(a) perpendicular

B

(b) coincident

C

(c) skew

D

(d) parallel

Text Solution

Verified by Experts

The correct Answer is:
B
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