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Find the angle between the vectors 2ha...

Find the angle between the vectors
`2hati+3hatj-6hatk" "`and `6hati-3hatj+2hatk`

A

`0^@`

B

`30^@`

C

`60^@`

D

`90^@`

Text Solution

Verified by Experts

The correct Answer is:
D
The angle between the two vector is `90^@ . [ cos theta = (vecA.vecB)/(AB)]`
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