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Find the sum of n terms\ of the series:...

Find the sum of `n` terms`\ ` of the series: `1/(1. 2)+1/(2. 3)+1/(3. 4)+dot+1/(ndot(n+1))`

A

`(1)/(n(n+1))`

B

`(n)/(n+1)`

C

`(2n)/(n+1)`

D

`(2)/(n(n+1))`

Text Solution

Verified by Experts

The correct Answer is:
B
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