Examples

Example 1 (i)

Example 1 (ii)

Example 1 (iii) Important

Example 1 (iv)

Example 2 (i)

Example 2 (ii)

Example 2 (iii) Important

Example 2 (iv)

Example 3

Example 4 (i)

Example 4 (ii) Important

Example 4 (iii)

Question 1 Important Deleted for CBSE Board 2025 Exams

Question 2 Deleted for CBSE Board 2025 Exams

Question 3 Important Deleted for CBSE Board 2025 Exams You are here

Question 4 Deleted for CBSE Board 2025 Exams

Question 5 Important Deleted for CBSE Board 2025 Exams

Chapter 4 Class 9 Linear Equations in Two Variables

Serial order wise

Last updated at April 16, 2024 by Teachoo

Question 3 You know that the force applied on a body is directly proportional to the acceleration produced in the body. Write an equation to express this situation and plot the graph of the equation. Let the force applied body be y and acceleration produced by the body be x Given that force applied on a body is directly proportional to the acceleration produced in the body So, we write equation as y = kx here k is a constant. We assume constant = k = 1 units So, our equation becomes y = x We need to draw graph Putting x = 0 , y = 0 So, (0, 0) is a solution of the equation Putting x = 1 , y = 1 So, (1, 1) is a solution of the equation