NCERT Solutions, Class 9 Maths Chapter 4 Linear Equation in two variables: Exercise 4.2, answered for the NCERT Class 9 textbook. Exercise 4.2 Class 9 Maths Chapter 4 Linear Equation in two variables 1. Which one of the following options is true, and why?y = 3x + 5 has(i) a unique solution, (ii) only two … Read more
NCERT Solutions, Class 9 Maths Chapter 3 Coordinate Geometry: Exercise 3.3, answered for the NCERT Class 9 textbook. Exercise 3.3 Class 9 Maths Chapter 3 Coordinate Geometry 1. In which quadrant or on which axis do each of the points (– 2, 4), (3, – 1), (– 1, 0),(1, 2) and (– 3, – 5) … Read more
NCERT Solutions, Class 9 Maths Chapter 3 Coordinate Geometry: Exercise 3.2, answered for the NCERT Class 9 textbook. Exercise 3.2 Class 9 Maths Chapter 3 Coordinate Geometry 1. Write the answer of each of the following questions:(i) What is the name of horizontal and the vertical lines drawn to determine theposition of any point in … Read more
NCERT Solutions, Class 9 Maths Chapter 2 Polynomials: Exercise 2.5, answered for the NCERT Class 9 textbook. Exercise 2.5 Class 9 Maths Chapter 2 Polynomials 1. Use suitable identities to find the following products: 2. Evaluate the following products without multiplying directly: 3. Factorise the following using appropriate identities: 4. Expand each of the following, … Read more
NCERT Solutions, Class 9 Maths Chapter 2 Polynomials: Exercise 2.4, answered for the NCERT Class 9 textbook. Exercise 2.4 Class 9 Maths Chapter 2 Polynomials 1. Determine which of the following polynomials has (x + 1) a factor: 2. Use the Factor Theorem to determine whether g(x) is a factor of p(x) in each of … Read more