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If in DeltaABC,(2cosA)/(a)+(cosB)/(b)+(2...

If in `DeltaABC,(2cosA)/(a)+(cosB)/(b)+(2cosC)/(c)=(a)/(bc)+(b)/(ca)`, then `angleA` is equal to

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`90^(@)`

Text Solution

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The correct Answer is:
D
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