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The sides a,b,c of Delta ABC are in G.P....

The sides a,b,c of `Delta ABC` are in G.P. , where `log a - log 2b, log 2b -log 3c, log 3c - log a `, are in A.P., then `Delta ABC` is `:`

A

acute angled

B

obtuse angles

C

right angled

D

None of these

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The correct Answer is:
B
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