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The lines barr=hati+2hatj+3hatk+lambda(h...

The lines `barr=hati+2hatj+3hatk+lambda(hati+2hatj+3hatk)` and
`barr=-2hatj+hatk+lambda(2hati+2hatj-2hatk)` are

A

(a) at right angles

B

(b) skew

C

(c) parallel

D

(d) intersecting

Text Solution

Verified by Experts

The correct Answer is:
A
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