mathematics variables and patterns

Conclusion - We have seen the application of matrices and determinants in solving system of linear equation with three unknown variables. Matrices and determinants are also widely used in solving large system of linear equation. Some of these methods are Gauss-elimination method, Gauss-Jo..

Relationship between data Prime and composite numbers Variables, expressions, graphs and equations to solve problems Linear functions Solving one-step equations Patterns and relationships Equations and inequalitie..

Conclusion - We have seen the application of matrices and determinants in solving system of linear equation with three unknown variables. Matrices and determinants are also widely used in solving large system of linear equation. Some of these methods are Gauss-elimination method, Gauss-Jo..

Quantities such as height, weight, age, amount can have several different values. Quantities which can assume different numerical values are called variables. Variables are of two types: (a) Continuous (b) Discre..

A set of observations is called a called a collection of data. These observations should possess some common characteristics. They are recorded and used for further study. The quantities such as age, height and number of students are called variables..

If the pattern continues, what would be the next figure in the pattern? => Figure 1 or Figure 4 or Figure 2 or Figure 3..

Select the number pattern for the figure pattern. => 5, 8, 11, ... or 5, 10, 15, ... or 1, 2, 3, ... or 20, 15, 10 .....

Choose the number pattern for the figure pattern. => 8, 4, 12, 16... or 8, 12, 4, 16... or 4, 8, 12, 16... or 4, 8, 16, 12,....

random variable is a function which associates a real number to each outcome of a random experiment..

Consider an example: The number of pupils in a class can be 30, 34, 40. But it cannot be 30.2, 35.1, because number of pupils can be expressed only as a whole number. Such numerical as number of children, trees, sheep are called discrete variables..