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("lim")(xvecoo)(a n-(1+n^2)/(1+n))=b , w...

`("lim")_(xvecoo)(a n-(1+n^2)/(1+n))=b ,` where `a` is a finite number, then `a=1` (b) `a=0` (c) `b=1` (d) `b=-1`

A

a=2

B

a=0

C

b=1

D

b=-1

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The correct Answer is:
C
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