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If vecAxxvecB=vec0 and vecBxxvecC=vec0, ...

If `vecAxxvecB=vec0` and `vecBxxvecC=vec0`, then the angle between `vecA` and `vecC` may be:

A

zero

B

`(pi)/(4)`

C

`(pi)/(2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
`vecAxxvecV-vec0rArrvecA||vecB`
`vecBxxvecC=vec0rArrvecN||vecC`
thus, `vecA` and `vecC` may be parallel.
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