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If a, b, c are in A.P. and b-a, c-b, a a...

If a, b, c are in A.P. and b-a, c-b, a are in G.P. then a:b:c=?

A

`1:3:5`

B

`1:2:3`

C

`1:4:7`

D

None of these

Text Solution

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The correct Answer is:
B
N/a
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