# How do you determine if #cot60^circ<cot75^circ# is true or false?

##### 1 Answer

Apr 21, 2018

#### Answer:

It's false

#### Explanation:

Recall that

#cot(pi/3) < cot((5pi)/12)#

If you test within the derivative, you can see that at both these points the function is decreasing, and that since

Hopefully this helps!