A logarithmic function is continuous in its domain.

The cosecant; secant and cotangent function is continuous in its domain.

Prove that tangent function is continous in its domain.

Prove that cot x is continuous in its domain

Which one of the following functions is continuous everywhere in its domain but has atleast one point where it is not differentiable

What is logarithmic function ?

Logarithmic function and properties

Prove that the logarithmic function is strictly increasing on (0,oo)

The sine; cosine and (tangent) function is continuous everywhere (on domain).

Statement -1 : y = [x] , ([.] denotes greatest integer function) is not a continuous function . Statement -2 : {x} ({.} denotes fractional fractional function) is discontinuous at integral points. Statement -3 : y = 7^(x) is continuous in its domain.

Are the following functions continuous at each point of their domains? sinx