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{:(" "Lt),(n rarr oo):} sum(r=1)^(n)((r^...

`{:(" "Lt),(n rarr oo):} sum_(r=1)^(n)((r^(3))/(r^(4)+n^(4)))=`

A

log 2

B

`1/2 log 2`

C

`1/3 log 2`

D

`1/4 log 2`

Text Solution

Verified by Experts

The correct Answer is:
D
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