Question

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31. A function 'f is said to be continuous at x = a, if
(a) lim f(x) exists
(b) lim f(x) does not exist
(c) f(a) exists
(d) none of these​

Answer 1

Answer:

i) Function f will be continuous at x = c if there is no break in the graph of the ... f (x) exist but are not equal. (ii) lim. x a. −. → f (x) and lim. x a. +. → f (x) exist and ... (i) The function y = f (x) is said to be differentiable in an open interval (a, b) if ... Geometrically, Mean Value Theorem states that there exists at least one point c in.

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