Linear Inequalities Class 11 Notes
Chapter 6 Linear Inequalities
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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.
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Now, let us look at the important topics covered under this chapter:
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.
Learn more about this in Linear Inequalities Class 11 Notes pdf.
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