Q. 25.0( 1 Vote )

# Solve the given inequality x – y ≤ 3 graphically in two – dimensional plane.

Answer :

The graphical representation of x – y ≤ 3 is given by blue line in the figure below.

This lines divides x-y plane into two parts .

*Select a point (not on the line),which lies on one of the two parts, to determine whether the point satisfies the given inequality or not.*

We select the point as (0,0)

It is observed that

Therefore, the solution for the given inequality **including** the points on the line.

This can be represented as follows,

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