A number line is a two dimensional representation of any real number. If we use solid circle to any number on the number line then it means to include that number followed by rest values and if we we use hollow circle to any number on the number line then it means to exclude that value followed by rest values. Number line 1 represents the solutions that is n>3.
Number line used to represent the real numbers by unique representing processes.
The main key points of representation are as follow:
- Single point represent a single number.
- Arrow represents the value tending towards infinity.
- Hollow circle exclude the particular value.
- Solid circle include the particular value.
In consideration of all the key points, number line 1 represents the solutions that is n>3.
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