UPSC NDA I 2021 Mathematics Solved Paper

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Question : 77 of 120

Marks: +1, -0

If a differentiable function f(x) satisfies

lim

x→−1

‌

f(x)+1

x2−1

=−‌

3

2

then what is

lim

x→−1

f(x) equal to?

[NDA-I 2021]

−‌
3
2
−1
0
1

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