NCERT Example 1 - Limits and Derivatives

Question: Find: (i) lim x->1 (x^3 - x^2 + 1), (ii) lim x->3 x(x + 1), (iii) lim x->-1 (1 + x + ... + x^10).

Answer: (i) 1; (ii) 12; (iii) 1.

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

All Chapter 12 solutions