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If underset(x to infty)lim((x^(2)+x+1)/(...

If `underset(x to infty)lim((x^(2)+x+1)/(x+1)-ax -b)=4` then

A

a=1, b=4

B

a=1, b=-4

C

a=2, b=-3

D

a=2, b=3

Text Solution

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The correct Answer is:
C
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ML KHANNA-LIMITS, CONTINUITY AND DIFFERENTIABILITY -SELF ASSESSMENT TEST (MULTIPLE CHOICE QUESTIONS)
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  14. Let f: R to R be a function such that f(x+y) = f(x) + f(y) AA x, y in...

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