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Let veca = hati +hatj and vecb = 2hati -...

Let `veca = hati +hatj and vecb = 2hati - hatk` then the point of
intersection of the lines `vecrxxveca = vecbxx veca` and
`vecrxx vecb = vecaxx vecb` is

A

`(-1, 1, 1)

B

(3, -1, 1)

C

(3, 1, -1)

D

(1, -1, -1)

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE-THREE DIMENSIONAL GEOMETRY -ASSIGNMENT SECTION - B
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