RS Aggarwal Class 11 Solutions Chapter 7

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Experts say that if students work on these problems the right way, they will be able to solve more difficult ones in the best way without any trouble.

There are some things to know about the RS Aggarwal solutions when we talk about them. First of all, these answers were written by experts to help students understand the methods in each chapter. Both in class 12 and in engineering science, this chapter is very important.

Topics that RS Aggarwal Solutions for Class 11 Chapter 7 Should Cover

Inequality

Inequalities are made up of any two real numbers or algebraic expressions that are related by a symbol like,>, etc.

• For example 3<5- a numerical inequality 

Different kinds of inequalities are:

• Numerical inequalities: The connection between numbers eg. 3<5
• Literal or variable inequalities: the connection between variables or between a variable and a number. E.g. x < 5
• Relationships from two sides of a double inequality. Eg. 2<x<5
• Strict inequality: An equality that uses the symbol or>. e. g x<5, 3<5
• Inequalities that use the symbols  < or > are called “slack inequalities.”
• Inequalities with a linear function in one variable are called linear inequalities in one variable. E.g x<5.
• Linear inequalities in two variables are inequalities that involve a two-variable linear function. E.g 3x+2y<5
• Inequalities that use a quadratic function are called quadric inequalities. E.g x=2y<5.