Question

What is the range of the function `y = cot x`?

Answer 1

Range of `Cot x` is `(-oo, +oo)`

Explanation:

The cotangent function can take up any values depending on the value of `x` , the independent variable.
And thus, the range `(-oo, +oo)` is justified.

The domain is all real numbers other than integral multiples of `pi` where, the function is not defined.