Question

prove for continuous function

Answer 1

hey,
If a function f is continuous at x = a then we must have the following three conditions.

f(a) is defined; in other words, a is in the domain of f.The limit. must exist.The two numbers in 1. and 2., f(a) and L, must be equal.

hope this helps u.
mark as BRAINLIST

Answer 2

continuous function proof by definition. Prove that if f is defined for x≥0 by f(x)=√x, then f is continuous at every point of its domain. Definition of a continuous function is: Let A⊆R and let f:A→R. Denote c∈A
$A⊆R$