CBSE

MATHEMATICS · Subjective · CBSE · Mathematics · Limits and Derivatives · Limits and Derivatives

Problem

Evaluate lim⁡x→1(x3−1x−1)(x2−1x2+x−2)\displaystyle \lim_{x \to 1} \left( \frac{x^{3}-1}{x-1} \right) \left( \frac{x^{2}-1}{x^{2}+x-2} \right).

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