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vecA and vecB are two vectors and theta...

`vecA and vecB` are two vectors and `theta` is the angle between them, if `|vecA xx vecB|=sqrt(3)(vecA.vecB)` the value of `theta ` is:-

A

`45^(@)`

B

`30^(@)`

C

`90^(@)`

D

`60^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
(d): `A B sin theta =sqrt3 AB cos theta`
`tan theta=sqrt3`
`theta =60^(@)`
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