The ratio test is also known as D Alembert’s ratio test. It was first published by Jean le Rond d’ Alembert.

When the changes in one variable are associated or followed by change in the other, we say that there is a correlation between the two. Such data connecting two variables is called a bivariate population.

Bayes theorem describes the probability of an event, which is based on prior knowledge conditions related to the events.

Taylor’s series is considered as an expansion of a function into an infinite sum of terms.

This method was given by Leonhard Euler. Euler’s method is the first order numerical method for solving ordinary differential equations with given initial value.

We denote the product of the positive integers from 1 to n by n! and we read it as “factorial

Skewness is one of the most important topics in mathematical statistics. The word skewness means lack of symmetry

Simpson’s rules are very useful in numerical integration to evaluate such integrals.

A matrix is the rectangular arrangement of arrays, that we arrange in rows and columns. the term “Matrix” was coined by James Joseph Sylvester in 1850. In this blog we are going to discuss about the matrix operations