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If a, b, c are in G.P., x and y are the ...

If a, b, c are in G.P., x and y are the A.M.'s of a, b and b, c respectively, then prove that:
`(i)(a)/(x)+(c)/(y)=2" "(ii) (1)/(x)+(1)/(y)=(2)/(b)`

A

`a/x +c/y =2`

B

`1/x + 1/y = 3/b`

C

`a/x + c/y =1`

D

`1/x + 1/y =1/b`

Text Solution

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The correct Answer is:
A
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