## NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Exercise 3.2 - FREE PDF Download

NCERT Solutions For Class 10 Maths Chapter 3 Exercise 3.2 - Pair of Linear Equations in Two Variables

## FAQs on NCERT Solutions For Class 10 Maths Chapter 3 Exercise 3.2 - Pair of Linear Equations in Two Variables

1. What are the Methods by Which the Pair of Linear Equations can be Solved in Two Variables in Class 10 Chapter 3 Exercise 3.3?

Three methods can be applied to solve the pair of linear equations in two variables which are cross multiplication method, elimination method and substitution method. Also, the students must solve the three questions given in Maths Exercise 3.3 Class 10. In the cross multiplication method, you get to multiply the numerator of a fraction to the denominator of another fraction and denominator of one fraction is multiplied by the numerator of another fraction.

2. Define Substitution and Elimination Methods in Class 10 Maths Ch 3 Ex 3.3.

The substitution method is used to find the value of one variable. On the other hand, the elimination method is used for getting an equation in one variable by adding or subtracting the equations. If the coefficients of one variable are opposite, then you have to add the equations so that a variable is eliminated. Similarly, if the coefficients are equal, to eliminate the variable, you have to subtract the equation. Students will get to know more about the chapter through Exercise 3.3 Class 10th Maths and also by referring to the solution.

3. How many questions are there in Exercise 3.3 of Class 10 Maths?

Exercise 3.3 of Class 10 Maths consists of three main questions with six sub-questions in the first and the third main question. Students can score well in Maths only by practice. Vedantu provides chapter-wise solutions for Maths that are helpful when you are stuck while solving a problem. One of the best things about Vedantu is that these solutions are accessible anytime for free. The students can download the PDF for referring them offline. Each solution is thorough and effective.

4. How many examples are based on Exercise 3.3 of Class 10 Mathematics?

Chapter 3 is Linear Equations and there are only four examples on which Exercise 3.3 is based for Class 10 Mathematics. Vedantu Solutions are provided to explain the basics in a step-by-step manner and it also highlights the important concepts. For example, in the 3.3 Exercise, the substitution method is very important. However, the subject matter experts have verified each solution thoroughly. The only way to score high marks in the examination is by practice.

5. What are linear equations in two variables class 10 maths ex 3.2?

In NCERT Ex 3.2 Class 10 Linear equations in two variables are algebraic expressions that form a straight line when graphed on a coordinate plane. The constants cannot be zero, as this would not produce a valid linear equation. These equations describe a relationship where every point on the line satisfies the equation. Understanding these equations is fundamental in algebra because they provide a basis for more complex mathematical concepts and are widely used in various applications, from basic geometry to advanced calculus and real-world problem-solving scenarios.

6. What are the topics that are covered in exercises 3.3 of Class 10 Mathematics?

Exercise 3.3 of Class 10 Mathematics covers the topic of the substitution method, elimination method, and cross-multiplication method used for solving the linear equations. The examples given in the NCERT Textbook and the solutions provided by the Vedantu guide offer the step-by-step and detailed answers for all three main questions. The solutions are provided by experienced subject-matter experts and are set by following the guidelines provided by the CBSE Board.

7. How many methods are taught in this exercise for solving equations ex 3.2 class 10?

In NCERT Solutions for Class 10 Chapter 3 Exercise 3.2, two main methods for solving pairs of linear equations in two variables are covered: the substitution method and the elimination method. Here's a detailed explanation of each:

Substitution Method: The substitution method involves solving one of the equations for one variable and then substituting that expression into the other equation. This process reduces the system of two equations in two variables to a single equation in one variable, making it simpler to solve.

Elimination Method: The elimination method works by adding or subtracting the equations in such a way that one of the variables is eliminated. This method is particularly useful when the coefficients of one of the variables are opposites or can easily be made opposites.

8. Are there any graphical representations involved in class 10 maths ch 3 ex 3.2?

In Ex 3.2 Class 10 of Chapter 3 from the NCERT textbook, the focus is primarily on solving pairs of linear equations using algebraic methods—specifically the substitution and elimination methods. This particular exercise does not typically involve graphical representations directly. The aim is to teach students how to handle these equations algebraically, which is a crucial skill for further mathematical studies and standardized tests.