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Given two vectors veca=2hati-3hatj+6ha...

Given two vectors
`veca=2hati-3hatj+6hatk, vecb=-2hati+2hatj-hatk` and
`lambda=("the projection of "veca on vecb)/("the projection of " vecb on veca)`, then the value of `lambda` is

A

`(3)/(7)`

B

7

C

3

D

`(7)/(3)`

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AAKASH INSTITUTE-VECTOR ALGEBRA-ASSIGNMENT (SECTION-A)
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