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In DeltaABC, if "tan"(A)/(2)"tan"(C)/(2)...

In `DeltaABC`, if `"tan"(A)/(2)"tan"(C)/(2)=(1)/(2)`, then a ,b and c are in

A

A. P.

B

G. P.

C

H. P.

D

None of these

Text Solution

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The correct Answer is:
D
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