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.

What are sequences? In Math, a sequence is a list of numbers arranged in a given order, with a certain pattern. The following are examples…

In this lesson, we’ll look at solving inequalities involving modulus function, and the modulus function is limited to “part” of the expression on either (or both sides ) of the inequality sign.

To solve an inequality involving |f(x)| > |g(x)| or |f(x)| < |g(x)| , we can make use of the results: Examples of Solving inequality involving…

In this post, we’ll look at solving Inequalities with modulus sign: |f(x)| < g(x) or |f(x)| > g(x).