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In a triangle ABC If ( 2 cos A)/a + ( c...

In a triangle ABC If ` ( 2 cos A)/a + ( cos B)/b + (2 cos C)/c = a/(bc) + b/(ca)`, find the angle A.

A

`45^(@)`

B

`30^(@)`

C

`90^(@)`

D

`60^(@)`

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The correct Answer is:
C
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