1.

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

Answer»

`0^@`
`30^@`
`60^@`
`90^@`

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


Discussion

No Comment Found

Related InterviewSolutions