NCERT Solutions for Class 10 Maths Exercise 3.4 Pair of Linear Equations in Two Variables

NCERT Solutions for Class 10 Maths Exercise 3.4: Class 10 board exams are crucial for any student since they decide their career prospects. Chapter 3 in CBSE Class 10 is an extremely important chapter for Maths exams. The name of the chapter is pair of linear equations in two variables. NCERT solutions for the chapter are provided in this article. The chapter carries a weightage of 8 marks and is one of the chapters where one can score high marks.

CBSE Class 10 Maths Chapter 3 talks about Graphical Method, Elimination Method, Substitution Method, Cross-Multiplication Method and many more. Embibe offers a set of over 480 practice questions for all the sub-topics of Chapter 3. Students must follow the in-text questions given by Embibe and become proficient in solving the problems to ace the exams. Keep scrolling to know the NCERT solutions for Exercise 3.4 of Class 10 Maths.

NCERT Solutions for Class 10 Maths Chapter 3: Important Topics

Pair of Linear Equations in Two Variables is very important for the students to understand as most of the questions from the topic are also asked during entrance exams. The topic may seem a little difficult for the students to understand at first, but as the students keep digging deeper into the concepts and practice the NCERT solutions, it becomes easy for them to master the subject.

Embibe delivers free NCERT solutions to each and every question of the Class 10 Maths Exercise 3.4 textbook based on the latest syllabus. Students must practice all the questions of Embibe to achieve good grades. Along with the solutions, students can also access NCERT 3D Videos, NCERT Exemplars, Embibe Explainers, etc., for free.

Below mentioned is the list of topics present in CBSE Class 10 Maths Chapter 3:

NCERT Solutions for Class 10 Maths Chapter 3: Points to Remember

Some of the important points related to Exercise 3.4 Pair of Linear Equations in Two Variables Class 10 Maths have been mentioned below:

• To solve a pair of linear equations in two variables by the Graphical method, we first draw the lines represented by them.
•  If the pair of lines intersect at a point, then we say that the pair is consistent, and the coordinates of the intersection point provide us a unique solution.
• If the pair of lines are parallel, then the pair has no solution and is called an inconsistent pair of equations.
• If the pair of lines are coincident, then it has infinitely many solutions. Each point on the line is a solution. In this case, we say that the pair of linear equations is consistent with infinitely many solutions.
• To solve a pair of linear equations in two variables algebraically, we have the following methods: Substitution method, Elimination method and Cross-multiplication method.

NCERT Solutions for Class 10 Maths: All Chapters

Students can access the detailed NCERT Class 10 Maths solutions for all the chapters as provided below for your reference:

• Chapter 1: Real Numbers
• Chapter 2: Polynomials
• 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

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