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lim(n to oo) 1/(n^2) sum(r = 1)^(n) re^...

`lim_(n to oo) 1/(n^2) sum_(r = 1)^(n) re^(r//n)` equals :

A

0

B

1

C

e

D

2e

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • lim_(n to oo) sum_(r = 1)^(n) 1/n e^(r/n) is :

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