Class 11th Math Linear Inequalities Formulas CBSE 2023
Launch Your Course Log in Sign up
Menu
Classes
Competitive Exam
Class Notes
Graduate Courses
Job Preparation
IIT-JEE/NEET
vidyakul X
Menu

Linear Inequalities Class 11 Notes

Linear Inequalities Class 11 Formulae

Chapter 6 Linear Inequalities

NCERT notes for Grade 11 Math is a great learning resource for students. These notes from Vidyakul help students understand concepts easily.  Vidyakul also helps students learn how to properly solve exam questions.

Vidyakul provides NCERT online notes to help students learn. In addition to the NCERTnotes, Vidyakul provides over 400 exercises. These exercises expand students' knowledge and are free to use. Vidyakul also offers free practice tests, tutorial videos, and more on its platform. While studying, visit Vidyakul to learn more.


MATHEMATICS NOTES CHAPTER-6



Points to Remember

While studying, the important points to remember from Class 11 Maths Chapter 6 are as follows:

  • Subtraction Rule of Linear Inequalities: 

    • If x > y, then x − z > y − z

    • If x< y, then x − z < y − z

  • Multiplication Rule of Linear Inequalities:

    • If x> y and z > 0, then xz > yz

    • If x<y and z > 0, then xz < yz

  • Division Rule of Linear Inequalities: 

    • If x > y and z > 0, then x/z > y/z

    • If x < y and z > 0, then x/z < y/z

  • The common region of the coordinate plane must be reached while solving a system of linear equations in two variables graphically.

  • Addition Rule of Linear Inequalities: If x > y ,then x + z > y+z and if x < y, then x + z < y + z.

 

 

 

Topics and Sub-topics

Vidyakul’s notes for Class 11 Maths Chapter 6 thoroughly explain the key concepts related to Linear Inequalities. In this chapter, students will solve the linear inequalities problems consisting of one and two variables. Therefore, students can clear their doubts by referring to these NCERT notes for Class 11 Maths.

Students can start practicing these concepts by watching the Vidyakul Exemplar videos. After watching the videos, students must go through the books available on Vidyakul. Besides, all the study material on Vidyakul are available for free. So, students must check them out. 

Now, let us look at the important topics covered under this chapter:

Units

Topics

6.1

Introduction

6.2

Inequalities

6.3

Algebraic Solutions of Linear Inequalities in One Variable and their Graphical Representation

6.4

Graphical Solution of Linear Inequalities in Two variables

6.5

Solution of System of Linear Inequalities in Two Variables

 

Learn more about this in Linear Inequalities Class 11 Notes pdf. 

Download this solution for FREE Download this PDF

Download Vidyakul App for more Important videos, PDF's and Free video lectures.

Linear Inequalities Class 11 Math Formulae Part - 1

Linear Inequalities Class 11 Math Formulae Part - 2