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...

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...

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

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...

we are going to  discuss Relations and Functions , " How to understand  Relations and  Functions, Inverse of a Function" under ...