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In any triangle ABC, sin.(A)/(2) is...

In any triangle `ABC`, `sin.(A)/(2)` is

A

less than `(b+c)/(2)`

B

greater than `(2a)/(a+b+c)`

C

less than or equal to `(a)/(b+c)`

D

None of these

Text Solution

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The correct Answer is:
C
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