In this lesson on vectors, we’ll look at how to apply ratio theorem to find the position vector of a point that lies between 2 other points.

Points are said to be collinear if they lie on the same straight line. In the diagram, points, A, B and C are collinear as…

In this lesson on vectors, we’ll look at how to check or prove that 2 vectors are parallel to each other.

In this lesson, we look at the different ways of denoting vectors in Math.

A vector has both direction and magnitude. Equal vectors 2 vectors are equal to each other when they have the same direction and same magnitude.…

A brief introduction on method of difference The method of difference can be used to find the sum of a series if the term can…

Here, you’ll learn how to find summation using the graphic calculator, Ti84.

In this post, we’ll look at an introduction to summation notation, how it is used, and commonly used formulae.

In this post, we’ll look at what is an geometric progression (GP), examples of GP, general formula for terms and sum of of GP.

In this post, we’ll look at what is an arithmetic progression (AP), examples of AP, general formula for terms and sum of of AP.