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If | AxxvecB|= sqrt3 vec A.vec B, then t...

If `| AxxvecB|= sqrt3 vec A.vec B`, then the value of vecA+ vec B is

A

`(A^2+B^2+AB)^1//2`

B

`(A^2+B^2+AB//sqrt3)^1//2`

C

`A+B`

D

`(A^2+B^2+sqrt3AB)^1//2`

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