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The rth term of a series is given by tr=...

The `r`th term of a series is given by `t_r=r/(1+r^2+r^4)`, then `lim(n->oo)sum_(r=1)^n(t_r)`

A

`1/2`

B

`1`

C

2

D

`1/4`

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A
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VK JAISWAL-SEQUENCE AND SERIES -EXERCISE (SUBJECTIVE TYPE PROBLEMS)
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