1. Chapter 4 Class 9 Linear Equations in Two Variables
  2. Concept wise
  3. Solution of linear equation

Ex 4.2, 1 - Chapter 4 Class 9 Linear Equations in Two Variables

Last updated at July 16, 2019 by

Ex 4.2, 1 - Which one of following options is true and - Graph of linear equations

  1. Chapter 4 Class 9 Linear Equations in Two Variables
  2. Concept wise

    3. Solution of linear equation

    Graph of linear equations →

Transcript

Ex 4.2, 1 Which one of the following options is true, and why? y = 3x + 5 has a unique solution, (ii) only two solutions, (iii) infinitely many solutions It can be seen that x can have infinite values and for infinite values of x,there can be infinite y So,y = 3x + 5 has infinite possible solutions Hence, the correct answer is (iii).

Chapter 4 Class 9 Linear Equations in Two Variables
Concept wise

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.