Class - 10th, Ex - 3.4, Q1 (iii) Maths (Pair of Linear Equations in Two Variables) NCERT CBSE

Given the linear equation 2x+3y 8=0 , write another linear equation in two variables such that the geometrical representation of the pair so formed is:(i) intersecting lines (ii) parallel lines (iii) coincident lines

Given the linear equation 2x+3y-8=0 , write another linear equation in two variables such that the geometrical representation of the pair so formed is: (i) intersecting lines (ii) parallel lines (iii) coincident lines

Given the linear equation 2x+3y-8=0 , write another linear equation in two variables such that the geometrical representation of the pair so formed is (i) intersecting lines (ii) Parallel lines (iii) coincident lines

Draw the graph of each of the following linear equations in two variables: (i) x+y=4 (ii) x-y=2 (iii) y=3x (iv) 3=2x+y

Draw the graph of each of the following linear equations in two variables:(i) x+y=4 (ii) x-y=2 (iii) y=3x (iv) 3=2x+y

Draw the graph of each of the following linear equations in two variables: (x-2)/3=y-3 (ii) 2y=-x+1

Draw the graph of each of the following linear equations in two variables: 3x+5y=15 (ii) x/2-y/3=2

3x-2-7,3/2x+9=1/2, y/3+(y-2)/4=5 are linear equations in one variable, because the highest power of the variable in each equation in one whereas the equations 3x^2-2x+1=0, y^2-1=8 are not linear equations, because the highest power of the variable in each equation is not one. In this chapter, we shall study linear equations in one variable only.