Plus One Maths Notes Chapter 6 Linear Inequalities is part of Plus One Maths Notes. Here we have given Kerala Plus One Maths Notes Chapter 6 Linear Inequalities.

Board | SCERT, Kerala |

Text Book | NCERT Based |

Class | Plus One |

Subject | Maths Notes |

Chapter | Chapter 6 |

Chapter Name | Linear Inequalities |

Category | Plus One Kerala |

## Kerala Plus One Maths Notes Chapter 6 Linear Inequalities

- A statement involving variables and inequality signs viz. <, <, > or > is called an inequation.

eg., -2x > 4, ax + b > 0, | x | > 5 - A value of the variable satisfying the inequation is called solution of the inequation.
- Some properties or rules of numerical inequalities, which are used to solve the , inequalities are given below.
- Equal numbers can be added to (or subtracted from) both sides of the inequation.
- If we multiply or divide both sides of an inequation by a positive number, the inequality sign will not be changed.
- If we multiply or divide both sides of an inequation by a negative number, the inequality sign will be reversed
- The solution region of a system of inequalities is the region which satisfies all the given inequalities in the system simultaneously.

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