NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables
NCERT solutions for class 10 maths chapter 3 Pair of Linear Equations in Two Variables:- It is an important chapter of algebra where you will learn to solve the linear equation having two variables. In NCERT solutions for class 10 maths chapter 3 Pair of Linear Equations in Two Variables, you will be getting the entire coverage of the solutions including the optional exercise. Many real-life situations can be formulated using Mathematical equations. For example, consider the statement "cost of 1 Kg Apple and 2Kg orange is 120 and the cost of 3 Kg Apple and 1 Kg orange is 210". The statement can be formulated using the Mathematical equation, for this consider the cost of Apple as x and that of orange as y. Then we can write two equations as x+2y=120 and 3x+y=210. NCERT solutions for class 10 maths chapter 3 Pair of Linear Equations in Two Variables, introduces the multiple methods to solve the two linear equations.
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The problems related to this chapter are very interesting and are important in the board exam and also for many other competitive exams. NCERT solutions for class 10 maths chapter 3 Pair of Linear Equations in Two Variables will help you in boosting your preparation for all type of examinations. Here you will get NCERT Solutions from class 6 to 12 for science and maths. Here you will get NCERT solutions for class 10 also.
Types of questions asked from class 10 maths chapter 3 Pair of Linear Equations in Two Variables
Solving a linear equation with two variables.
Representation of linear equation in a graph.
Solutions of linear equations using the graph.
Algebraic interpretation of linear equations.
Formation of linear equations using statements.
NCERT solutions for class 10 maths chapter 3 Pair of Linear Equations in two variables Excercise: 3.3
Given, two equations,
Now, from (1), we have
Substituting this in (2), we get
Substituting this value of x in (3)
Hence, Solution of the given equations is x = 9 and y = 5.
NCERT solutions for class 10 maths chapter wise
NCERT solutions of class 10 subject wise
How to use NCERT solutions for class 10 maths chapter 3 Pair of Linear Equations in Two Variables ?
NCERT solutions are the most important tool when you are appearing for board examinations. 90% paper of CBSE board examinations, directly come from the NCERT.
Now you have done the NCERT solutions for class 10 maths chapter 2 polynomials and learned the approach to solving questions in the step by step method.
After covering NCERTs you should target the past year papers of CBSE board examinations. The previous year papers will cover the rest 10% part of the class 10 board exams.
Keep working hard & happy learning!
Frequently Asked Question (FAQs) - NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables
Question: What is the weightage of the chapter pair of linear equations for CBSE board exam ?
CBSE doesn't provides the marks distributions chapter-wise but it provides the total weightage of a unit( upto 4-5 chapters). As per CBSE the total weightage of algebra ( 4 chapters) is 20 marks in the final board exam.
Question: Where can I find the complete solutions of NCERT class 10 maths ?
Here you will get the detailed NCERT solutions for class 10 maths by clicking on the link.
Question: What are the important topics of class 10 maths chapter 3 pairs of linear equations in two variables ?
Formation of linear equations using statements, algebraic interpretation of linear equations, solving a linear equation with two variables, representation of linear equation in a graph, and solutions of linear equations using the graph are important topics from this chapter.
Question: How many chapters are there in the class 10 maths ?
There are 15 chapters in the class 10 maths NCERT. Chapter 1- Real Numbers, Chapter 2- Polynomials, Chapter 3- Pair of Linear Equations in Two Variables, Chapter 4- Quadratic Equations, Chapter 5- Arithmetic Progressions, Chapter 6- Triangles, Chapter 7- Coordinate Geometry, Chapter 8- Introduction to Trigonometry, Chapter 9- Some Applications of Trigonometry, Chapter 10- Circles, Chapter 11- Constructions, Chapter 12- Areas Related to Circles, Chapter 13- Surface Areas and Volumes, Chapter 14- Statistics, Chapter 15- Probability are the chapters in the NCERT class 10 maths.
Question: Which is the official website of NCERT ?
http://ncert.nic.in/ is the official website of the NCERT where you can get NCERT textbooks from class 1 to 12 and syllabus from class 1 to 12 for all the subjects.
Question: How the NCERT solutions are helpful in the board exam ?
NCERT solutions are not only important when you stuck while solving the problems but you will get new ways to solve the problems. As these solutions are provided in a very simple language, so it can be understood by an average student also. Students are advised to go through these solutions, so you will get how to answer in the board exam in order to get good marks in the board exam.
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