Q76. To prove a function f(x) is continuous, which from the following need not to be satisfied?i) f(c) is definedii) f(x) is differentiable iii) lim_{x → c} f(x) exists iv) lim_{x → c} f(x) = f(c)Mathematics — NUST Mock By Dogers 4 — Question 76 of 200A. IB. IIC. I and IIID. II and IVPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →