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In a triangle ABC, if /B=60^(@), then th...

In a triangle ABC, if `/_B=60^(@)`, then the expression `(a+b+c)(a-b+c)` is

A

`3ab`

B

`3bc`

C

`3ca`

D

`3abc`

Text Solution

Verified by Experts

The correct Answer is:
C
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