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The rth term of the series 2(1/2)+1(7/13...

The rth term of the series `2(1/2)+1(7/13)+1(1/9)+20/23+.....` is

A

`(20)/(5r+3)`

B

`(20)/(5r-3)`

C

`20(5r+3)`

D

`(20)/(5r^(2)+3)`

Text Solution

Verified by Experts

The correct Answer is:
A
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