This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the ...

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 ...

The tangent is defined as the single point where a straight line meets a curved surface. The tangent can be determined with a collection of mathematical formulas but is most commonly determined by ...

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 terms, cot is the reciprocal ...

Calculators have become an irreplaceable tool for students and professionals alike, providing quick and easy solutions to complex calculations. One common function that can pose some confusion is the ...