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The lines vec r = hat i + hat j - hat k ...

The lines `vec r = hat i + hat j - hat k + lambda (2 hat i+ 3 hat j - 6 hat k)` and `vec r =2hat i - hat j - hat k + mu(6 hat i+ 9 hat j - 18hat k)`, (where `lambda` & `mu` are scalars) are

A

coincident

B

skew

C

intersecting

D

parallel

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CBSE MODEL PAPER-SAMPLE PAPER 2024-Question
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  10. If vec(a)=4 hat(i) +6hat(j) and vec(b)=3 hat(j) + hat(k), then the com...

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