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lim(n rarr oo)(3)/(n){1+sqrt((n)/(n+3)) ...

`lim_(n rarr oo)(3)/(n){1+sqrt((n)/(n+3)) + sqrt((n)/(n+6)) + sqrt((n)/(n+9)) +...+sqrt((n)/(n+3(n-1)))}`

A

does not exist

B

is 1

C

is 2

D

is 3

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