Class 10 Maths Chapter 3 Pair of Linear Equations in 2 Variables Exercise 3.5 Videos

Linear Equations  Chapter 3 Ex 3.5 Introduction  NCERT  Maths Class 10th
Linear Equations Chapter 3 Ex 3.5 Introduction NCERT Maths Class 10th. Exercise 3.5 Class 10 Maths Cross Multiplication Method

Linear Equations  Chapter 3 Ex 3.5 Q  1(i,ii)  NCERT  Maths Class 10th
Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. (i) x – 3y – 3 = 0 ; 3x – 9y – 2 = 0 (ii) 2x +…

Linear Equations  Chapter 3 Ex 3.5 Q  1(iii,iv)  NCERT  Maths Class 10th
Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. (iii) 3x – 5y = 20; 6x – 10y = 40 (iv) x – 3y – 7 = 0;…

Linear Equations  Chapter 3 Ex 3.5 Q  2(i)  NCERT  Maths Class 10th
(i) For which values of a and b does the following pair of linear equations have an infinite number of solutions? 2x + 3y = 7 (a – b) x + (a + b) y = 3a + b – 2

Linear Equations  Chapter 3 Ex 3.5 Q  2(ii)  NCERT  Maths Class 10th
Class 10 Maths Ex 3.5 2 (ii) For which value of k will the following pair of linear equations have no solution? 3x + y = 1 ; (2k – 1) x + (k – 1) y = 2k + 1

Linear Equations  Chapter 3 Ex 3.5 Q  3  NCERT  Maths Class 10th
Solve the following pair of linear equations by the substitution and crossmultiplicationmethods : 8x + 5y = 9 ; 3x + 2y = 4