# Mathematics samples and examples

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## Articles

#### Cartesian products of two sets in Mathematics and how it is related to Cross Join in Sql server ?

Today i want to discuss the Cartesian products of two sets in Mathematics and how it is related to Cross Join in SQL-Server. This is the article i want to explain here with mathematical example and sql server query with Code snippets#### What is Group Theory with an Example

Today in this article i want to demonstrate the definition of Group theory what are the properties that satisfy if the set of elements are in a Group .The article will provide the sample example for Group theory. It is an introduction to GROUP THEORY and with that i will demonstrate what is an abelian Group or Commutative group#### Calculator VB Dot Net

Are you confused with the logic of designing a calculator and making it function exactly as you need then here is the exact code with designing many experienced programmers even may not get the logic behind calculator here is it for you guys. In this article i have posted the code as well attached the project files So that you wont be confused about designing.

#### Diagonal elements of matrix 0 using .NET

This a resource based on the concept of mathematics.This program takes matrix values at run time from user and making the diagonals elements of the given matrix 0. Both the original and new matrix will be displayed.#### RoundOff in ASP.NET C#

Roundoff values using ASP.NET C#,with the help of math function of c##### Convert number to word

This code converts number to word.The input should be supplied in the range 1 to 99.