WBJEE 2022 Math Solved Paper

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Question : 55 of 75

Marks: +1, -0

lim

x→∞

(‌

x2+1

x+1

−ax−b),(a,b∈R)=0. Then

a=0,b=1
a=1,b=−1
a=−1,b−1
a=0,b=0

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