Q.2. Give the geometric representations of 2x + 9 = 0 as an equation (i) in one variable (ii) in two variables

Solution:

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

x = -92

And the geometric representation will be,

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

2x + 0y + 9 = 0

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

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