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underset(n to oo)lim {(1)/(1.3)+(1)/(3.5...

`underset(n to oo)lim {(1)/(1.3)+(1)/(3.5)+(1)/(5.7)+.....+(1)/((2n-1)(2n+1))}=`

A

1

B

`1//2`

C

`1//13`

D

`1//6`

Text Solution

Verified by Experts

The correct Answer is:
B
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