Mark the correct alternative in the following: The points of discontinuity of the function is (are)

Question

Philoid · Accepted Answer

Formula:-

(i) A function f(x) is said to be continuous at a point x=a of its domain, iff

Given:-

Now at x=1

Again,

Therefore function f(x) is continuous at x=0

Now again

For left hand limit

Therefore function f(x) is discontinuous at