Spread the loveIntroduction: Cotangent (abbreviated as cot) is a fundamental trigonometric function that plays a vital role in various fields, such as mathematics, physics, and engineering. In simple ...

Plot tan, cot, sec and csc on the interval [-2Pi, 2Pi]. (Note that these functions all have vertical asymptotes.) You should know these graphs well. The trigonometeric functions are all periodic, that ...