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The value of lim(ntooo)(1/(n^(3)))([1^(2...

The value of `lim_(ntooo)(1/(n^(3)))([1^(2)x+1^(2)]+[2^(2)x+2^(2)]+…..+[n^(2)x+n^(2)])` is where [.] denotes the greatest integer function.

A

`x/3`

B

`x+1/3`

C

`x/3+1/3`

D

None of these

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