I am working on a code to display (Print ()) the answers of some exercises for my students. Some of the answers have parts like 1 / Cot (x). I want to prevent Mathematica from transforming this expression into Tan (x).
I tried (as another thread's suggestion)
Simplify(1/Cot(y), Trig -> False)
But it does not work. I also can't use Hold () because the expression refers to a previous calculation and I have to evaluate it. Advices ?? I have Mathematica 11.2 and forgive my English. Thank you!!