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The sum of first n terms of (1)/(2*5)+(...

The sum of first n terms of `(1)/(2*5)+(1)/(5*8)+(1)/(8*11)+. . . ` is

A

`(3n)/(2(3n+2))`

B

`(3n)/(3n+2)`

C

`n/(3n+2)`

D

`n/(2(3n+2))`

Text Solution

Verified by Experts

The correct Answer is:
D
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