**Q.1.** Give the geometric representations of y = 3 as an equation

(i) in one variable (ii) in two variables

**Solution:**

(i) We can write the equation in one variable as,

y = 3

And the geometric representation will be,

(ii) We can write the equation in two variable as,

0x + y - 3 = 0

It is represented as a line parallel to X-axis.