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Let a,b,c, be in AP . If 0lta,b,clt1,x=s...

Let a,b,c, be in AP . If `0lta,b,clt1,x=sum_(n=0)^(oo)a^(n),`
`y=sum_(n=0)^(oo)b^(n),` and `z=sum_(n=0)^(oo)c^(n)`, then

A

`2y=x+z`

B

`2x=y+z`

C

`2z=x+y`

D

`2xz=xy+yz`

Text Solution

Verified by Experts

The correct Answer is:
D
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