NCERT Class 11 Maths Linear Inequalities

Read and download NCERT Class 11 Maths Linear Inequalities in NCERT book for Class 11 Mathematics. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Mathematics textbook for Class 11 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 11 Mathematics to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 11 Mathematics Chapter 6 Linear Inequalities

Class 11 Mathematics students should refer to the following NCERT Book Chapter 6 Linear Inequalities in Class 11. This NCERT Book for Class 11 Mathematics will be very useful for exams and help you to score good marks

Chapter 6 Linear Inequalities NCERT Book Class 11

 

6.1 Introduction In earlier classes, we have studied equations in one variable and two variables and also solved some statement problems by translating them in the form of equations. Now a natural question arises: ‘Is it always possible to translate a statement problem in the form of an equation? For example, the height of all the students in your class is less than 160 cm. Your classroom can occupy atmost 60 tables or chairs or both. Here we get certain statements involving a sign ‘<’ (less than), ‘>’ (greater than), ‘£’ (less than or equal) and ³ (greater than or equal) which are known as inequalities.

In this Chapter, we will study linear inequalities in one and two variables. The study of inequalities is very useful in solving problems in the field of science, mathematics, statistics, economics, psychology, etc.

6.2 Inequalities Let

us consider the following situations: (i) Ravi goes to market with ` 200 to buy rice, which is available in packets of 1kg. The price of one packet of rice is ` 30. If x denotes the number of packets of rice, which he buys, then the total amount spent by him is ` 30x. Since, he has to buy rice in packets only, he may not be able to spend the entire amount of ` 200. (Why?) Hence

30x < 200                                                     ... (1)

Clearly the statement (i) is not an equation as it does not involve the sign of equality. (ii) Reshma has ` 120 and wants to buy some registers and pens. The cost of one register is ` 40 and that of a pen is ` 20. In this case, if x denotes the number of registers and y, the number of pens which Reshma buys, then the total amount spent by her is ` (40x + 20y) and we have

40x + 20y £ 120                                          ... (2)

 

Please refer to attached file for NCERT Class 11 Maths Linear Inequalities

z Appendix 1: Infinite Series
NCERT Class 11 Maths Infinite Series
z Appendix 2: Mathematical Modelling
NCERT Class 11 Maths Mathematical Modelling

Mathematics NCERT Book Class 11 Chapter 6 Linear Inequalities

The above NCERT Books for Class 11 Mathematics Chapter 6 Linear Inequalities have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 6 Linear Inequalities Mathematics Class 11 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 6 Linear Inequalities NCERT etextbooks as the exams for Class 11 Mathematics are always asked as per the syllabus defined in these ebooks. These Class 11 Chapter 6 Linear Inequalities book for Mathematics also includes collection of question. We have also provided NCERT solutions for Class 11 Mathematics which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 11 students.

NCERT Book Class 11 Mathematics Chapter 6 Linear Inequalities

The latest NCERT book for Chapter 6 Linear Inequalities pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 11 Mathematics Chapter 6 Linear Inequalities are designed to enhance the overall understanding of students. All Class 11 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 11 students. 

Chapter 6 Linear Inequalities NCERT Book Class 11 Mathematics

As the students of Class 11 need the books for their regular studies, we have provided all NCERT book for Chapter 6 Linear Inequalities in pdf here for free download. All pdf NCERT books available here for Class 11 will help them to read on their mobile or computers. They can take a print of the Class 11 Mathematics NCERT Book Chapter 6 Linear Inequalities pdf easily and use them for studies. The NCERT textbooks for Class 11 Mathematics have been provided chapter-wise and can be downloaded for free of cost. 

Class 11 Mathematics Chapter 6 Linear Inequalities NCERT Book

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Class 11 Chapter 6 Linear Inequalities NCERT Book Mathematics

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Where can I download latest NCERT Book for Class 11 Mathematics Chapter 6 Linear Inequalities

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