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The scalar projection of vec(a) = 2 hat ...

The scalar projection of `vec(a) = 2 hat (i) - 3hat(j) + hat (k) ` on ` vec (b) = 3 hat(i) - 6 hat (j) - 2 hat (k) `

A

`22/7`

B

`26/7`

C

`22/(sqrt(14))`

D

`26/(sqrt(14))`

Text Solution

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The correct Answer is:
a
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