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The line of intersection of the planes b...

The line of intersection of the planes `barr.(3hati-hatj+hatk)=1" and " barr.(hati+4hatj-2hatk)=2`
is parallel to the vector

A

(a) `-2hati-7hatj+3hatk`

B

(b) `2hati+7hatj-13hatk`

C

(c) `2hati+7hatj+13hatk`

D

(d) `-2hati+7hatj+13hatk`

Text Solution

Verified by Experts

The correct Answer is:
D
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