Jharkhand Board JAC Class 9 Maths Solutions Chapter 4 Linear Equations in Two Variables Ex 4.4 Textbook Exercise Questions and Answers.
JAC Board Class 9th Maths Solutions Chapter 4 Linear Equations in Two Variables Ex 4.4
Page-77
Question 1.
Give the geometric representations of y = 3 as an equation
(i) in one variable
(ii) in two variables
Answer:
(i) In one variable, it is represented as y = 3
(ii) In two variables, it is represented as a line parallel to x-axis.
0x + y = 3
Question 2.
Give the geometric representations of 2x + 9 = 0 as an equation
(i) in one variable
(ii) in two variables
Answer:
(i) In one variable, it is represented as
(ii) In two variables, it is represented as a line parallel to Y-axis.
2x + 0y + 9 = 0
