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If vec(F) = hat(i) + 2hat(j) + hat(k) an...

If `vec(F) = hat(i) + 2hat(j) + hat(k) and vec(V) = 4hat(i) + hat(j) + 2hat(k)`. Component of `vec(B)` along `vec(A)` is

A

`(sqrt(14))/(38)`

B

`(28)/(sqrt(38))`

C

`(sqrt(28))/(38)`

D

`(14)/(sqrt(38))`

Text Solution

Verified by Experts

The correct Answer is:
D
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