In this lesson, we will discover parametric equations and how we will use the parameter to model certain functions and ...

An object is moving counter-clockwise along a circle with the centre at the origin. At \(t=0\) the object is at point \(A(0,5)\) and at \(t=2\pi\) it is back to point \(A\) for the first time.

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

Parametric interval linear systems are a class of mathematical models in which the coefficients of the matrix and the right‐hand side vector depend linearly on one or more parameters constrained ...