Question Detail
Question
The function f(x) = 1/x is discontinuous at the point?
Correct Answer
Option A is the correct answer.
Detailed Explanation
A rational function f(x) = P(x) / Q(x) is discontinuous where its denominator Q(x) is equal to zero.For f(x) = 1/x, the denominator is x.Setting x = 0 makes the denominator zero, which means the function is undefined at x = 0.Therefore, the function f(x) = 1/x is discontinuous at x = 0.
Hint
A rational function is discontinuous where its denominator is zero.