Solution:
The given inequalities are
……… (i)
…………… (ii)
so
that means for any value of y the equation will be unaffected and similarly for
, for any value of x the equation will be unaffected.
Let us putting
in the (i)
We get
which is not true
Now put
in (ii)
We get,
which is not true again
Which means the origin does not satisfy the inequalities.
Therefore, region to be included will be on the right side of the two equalities drawn on the graphs.
In below graph shaded region is the desired region.