i want 4.3,4.4 pleasei want to write

1.	i want 4.3,4.4 pleasei want to write
Answer» 1. Draw the graph of each of the following linear equations in two variables:(i) x+y = 4Solution:To draw a graph of linear equations in two variables, let us find out the points to plot.To find out the points, we have to find the values which x and y can have, satisfying the equation.Here,x+y = 4Substituting the values for x,When x = 0,x+y = 40+y = 4y = 4When x = 4,x+y = 44+y = 4y = 4–4y = 0\txy0440\tThe points to be plotted are (0, 4) and (4,0)For for click on the given link:EX 4.3:\xa0NCERT Solutions for Class 9 Maths Exercise 4.3 ...Ex 4.4 :\xa0NCERT Solutions for Class 9 Maths Exercise 4.4 ...

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