117.
Discuss the continuity of the function f, where/is defined by
Function f is defined at all points of the domain.
In the interval 0 < x < 1, we have f(x) = 3, which is constant and so it is continuous.
∴ f is discontinuous at x = 1.
In the interval 1 < x < 3, we have f(x) = 4, which is constant and so it is continuous.
∴ f is discontinuous at x = 3.
In the interval 3 < x < 10, we have f(x) = 5, which is constant and so it is continuous.
81 Views