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The limit L=lim(nrarroo)Sigma(r=1)^(n)(n...

The limit `L=lim_(nrarroo)Sigma_(r=1)^(n)(n)/(n^(2)+r^(2))` satisfies

A

`(pi)/(L) lt 6`

B

`(pi)/(L) lt 2`

C

`(pi)/(L) gt 3`

D

`(pi)/(L)lt1`

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The correct Answer is:
C
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