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If vecP= vecQ then which of the followin...

If `vecP= vecQ` then which of the following is NOT correct?

A

`hat(P)= hat(Q)`

B

`|vec(P)| = |vec(Q)|`

C

`P hat(Q)= Q hat(P)`

D

`vec(P) + vec(Q) = hat(P) + hat(Q)`

Text Solution

Verified by Experts

The correct Answer is:
D
Given `vec(P)= vec(Q)`
`vec(P) + vec(Q)= P hat(P) + Q hat(Q)`
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