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The value of lim(n->oo)[(2n)/(2n^2-1)cos...

The value of `lim_(n->oo)[(2n)/(2n^2-1)cos(n+1)/(2n-1)-n/(1-2n)dot(n(-1)^n)/(n^2+1)]i s` 1 (b) `-1` (c) 0 (d) none of these

A

1

B

-1

C

0

D

None of these

Text Solution

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The correct Answer is:
C
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