NCERT Example 3 - Limits and Derivatives

Question: Evaluate: (i) lim x->1 (x^15 - 1)/(x^10 - 1), (ii) lim x->0 ((1 + x)^(1/2) - 1)/x.

Answer: (i) 3/2; (ii) 1/2.

Full step-by-step NCERT solution with diagrams on Something by Zero.

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