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The value of the constant alpha and beta...

The value of the constant `alpha` and `beta` such that `lim_(x rarr oo) ((x^(2)+1)/(x+1) - alpha x -beta) =0` are respectively

A

(1,1)

B

(-1,1)

C

(1,-1)

D

(0,1)

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The correct Answer is:
C
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