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If vecA+vecB=vecC, then magnitude of vec...

If `vecA+vecB=vecC`, then magnitude of `vecB` is

A

`vecC-vecA`

B

C-A

C

`sqrt(vecC.vecB-vecA.vecB)`

D

`sqrt(vecC.vecA-vecB.vecA)`

Text Solution

Verified by Experts

The correct Answer is:
C
`vecA.vecB+vecB.vecB=vecC.vecB`
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