Hello everyone!
Here is the problem, I would appreciate some help
Exercise 2.1.3
Find the average rate of change of the function h(t) = cot(t) over the interval
π/6 -> π/2
I don't have cot on my calculator, so before, when I solved exercises like this one I would first calculate 1/tan. The problem is, tan is undefined for π/2. So, any ideas on what I should do?
By the way, is there some easy way to write equations, fractions etc. more neatly on MHF? I really love this forum and would like to be able to ask for help in more neat ways, so it does not become so difficult for everyone to read it.