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If log(a+c)+log(a+c-2b)=2log(a-c) then...

If `log(a+c)+log(a+c-2b)=2log(a-c)` then

A

a,b,c are in A.P.

B

a,b,c are in G.P.

C

a,b,c are in H.P.

D

a+b, b+c , c+a are in A.P.

Text Solution

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The correct Answer is:
C
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