1.

If a differentiable function f(x) satisfies \(\mathop {\lim }\limits_{x \to - 1} \dfrac{f(x)+1}{x^2-1}=-\dfrac{3}{2}\) then what is \(\mathop {\lim }\limits_{x \to - 1} f(x)\) equal to?

A. \(-\dfrac{3}{2}\)
B. -1
C. 0
D. 1
Answer» C. 0


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