# How many values are there for the #cot(3x-pi/4)!=-1#? #[-5,5]#

##### 1 Answer

Apr 22, 2018

There are infinitely many values of x that will make the cotangent function not equal to -1 within the domain

#### Explanation:

Given:

Use the identity

There are infinitely many values of x that make the above inequality true within the domain restrictions.