In this post we are  going to discuss  multiplication of two matrices , i.e. when two matrices can be multiplied with each other or wh...

To The Chief Minister Himachal Pradesh Shimla Sub :-  Request for transfer as Principal (School cadre)  Respected Sir    I want to draw y...

We shall learn a short cut method to find the square of two and three digits numbers . This method is very much time shaving and easy....

CAN YOU SOLVE THIS  PUZZLE ? At the end of this post, we shall be able to solve or crack this type of quiz, puzzle, or brain teaser,ba...

Let us discuss concept of   number ,  complex numbers ,  rational,numbers,   real numbers,   prime numbers , complex   imaginary nu...

Today we are going to discuss Quadratic Equations , different methods of solution of Quadratic equation , its roots , Discriminant  and...

How to know whether a given number, however large is divisible by 2,  divisible by   3,4,5,6 and 10 .There are fixed  divisibility test...

Let us discuss the   how to multiply two numbers quickly, how to multiply two numbers easily,how to multiply two numbers fastly , fas...

Today we are going to learn, how to solve system of linear equations of 2 and 3 variables using matrix method. So using matrix metho...

Hello Friends Welcome  Today  we shall discuss  Binary operation and how to  understand binary operation with the help of some Exam...