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AnB = < 0;2 >
AuB = < -1;3 >
A/B = < -1;0 )
B/A = ( 2; 3 >
b)
AnB = ( -3;7 )
AuB = < -4;8 >
A/B = < -4;-3 >
B/A = < 7;8 >
c)
AnB = zbiór pusty
AuB = (-8;-4) u ( -1;10)
A/B = ( -8; -4)
B/A = ( -1;10)
AuB =<-1;3>
A/B=<-1;0)
B/A=(2; 3>
b)AnB=(-3;7)
AuB=<-4;8>
A/B=<-4;-3>
B/A=<7;8>
c)AnB=zbiór pusty
AuB=(-8;-4) u(-1;10)
A/B=(-8;-4)
B/A=(-1;10)
^^