NCERT Solutions are considered to be very useful when you are preparing for the CBSE Class 9 maths exams. Here, we bring to you detailed answers and solutions to the exercises of NCERT Solutions for Class 9 Maths Chapter 4- Linear Equations In Two Variables. Subject matter experts who created the solutions have collected these questions for you to revise from the chapter 4 of NCERT Textbook. These questions have been devised as per the NCERT syllabus and the guidelines.
It helps to give you a proper knowledge about the subject and the topic “Linear equations”. Does a linear equation in two variables have a solution? If yes, is it unique? What does the solution look like on the Cartesian plane? You shall also use the concepts you studied in Chapter 3 and the NCERT Solutions of Class 9 will also give you an idea about these concepts.
We provide to you the accurate solutions to all the questions that are covered in the NCERT books. These NCERT solutions will rely on the syllabus and its guidelines. You will get enough practice solving these exercises and it will also help you to score high marks.
Access Answers of Maths NCERT class 9 Chapter 4 – Linear Equations In Two Variables
NCERT Solutions for class 9 Maths Chapter 4-Linear Equations In Two Variables
“Linear Equations In Two Variables” is chapter 4 of the NCERT Textbook, and it falls under the unit 2 Algebra. For the final exam, from the unit Algebra you usually get 7 questions that is 1 multiple choice question of 1 mark, 2 short answer with reasoning for a total of 4 marks, 3 short answer questions of total 9 marks and 1 long answer question of 6 marks. Thus, the total weightage for the unit is 20 marks.
|Chapter 4 – Linear Equations In Two Variables|
|4.1 – Introduction|
|4.2 – Linear Equations|
|4.3 – Solution of a Linear Equation|
|4.4 – Graph of a Linear Equation In Two Variables|
|4.5 – Equations of Lines Parallel to the x-axis and y-axis|
Exercise 4.1 Solutions 2 Questions (1 Short Answer, 1 Main Question with 8 short answer questions under it)
Exercise 4.2 Solutions 4 Questions (2 MCQs, 1 Main Questions with 3 equations to solve as part of it, 1 Short Answer Questions)
Exercise 4.3 Solutions 8 Questions (4 Long Answer Questions, 2 Short Answer Questions, 1 MCQ, 1 Main Question with 5 Sub-Questions Under It)
Exercise 4.4 Solutions 2 Questions (1 main question with 2 sub-section under it, 1 Main question with 2 sub-section under it)
NCERT Solutions for class 9 Maths Chapter 4- Linear Equations In Two Variables
In this chapter, the knowledge of linear equations in one variable is recalled and extended to that of two variables. Any equation which can be put in the form ax + by + c = 0, where a, b and c are real numbers, and a and b are not both zero, is called a linear equation in two variables. The NCERT solutions for Class 9 Maths offer chapter wise explanation of the exercises provided in the textbook and students can easily understand this Linear Equation concept of Algebra with the help of easy examples provided.
Key Benefits of NCERT Solutions for class 9 Maths Chapter 4-Linear Equations In Two Variables
In this chapter, you have studied about Linear Equations In Two Variables. And here we will see how the NCERT Solutions for Class 9 Maths Chapter 4 can benefit the students:
- It is created on the basis of the NCERT syllabus
- It features all questions under each exercise section of the textbook
- Students get a clear idea about the concept and topic
- Solving the questions of the solutions will help them to self evaluate their performance
- Students can prepare for the exams on the basis of their knowledge gap