Answer :

Given x + 2y>1


2y>1 - x



Consider the equation


Finding points on the coordinate axes:


If x = 0, the y value is i.e., y = 4


the point on the Y axis is A(0,)


If y = 0, x = 1


The point on the X axis is B(1,0)


Plotting the points on the graph: fig. 3a


Now consider the inequality


Here we need the y value greater than


the required region is above point A.


Also , the line AB is represented in dotted line. This is s done because


Therefore the graph of the inequation is fig. 3b



Fig 3a



Fig 3b


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