Answer :
put x=0,y=0
0<0+5
or 0<5 which is true
again 0>0-1
or 0>-1
which is true.
yes the given statement is true.
0<0+5
or 0<5 which is true
again 0>0-1
or 0>-1
which is true.
yes the given statement is true.