Q. The graphical solution of the inequalities is

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Solution:

The given system of inequalities
...(i)
...(ii)
...(iii)
...(iv)
Step I Consider the given inequations as strict equations i.e.,

and
Step II Find the points on the -axis and -axis for
image
Step III Plot the graph of , using the above tables.
Step IV Take a point and put it in the inequations (i) and (ii),

So, the shaded region will be towards origin.
And (false)
So, the shaded region will be away from the origin.
Again, take a point and put it in the inequation (iv), we get
(true)
So, the shaded region will be towards point .
And take a point and put it in the inequation (iii), we get

So, the shaded region will be towards point .
image
Thus, common shaded region shows the solution of the inequalities.