" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) AnB={1} AuB=<-4,3) A/B=<-4,1) B/A=(1,3)
c) AnB=<1,3> AuB=<-5,3> A/B=zbiór pusty B/A=<-5,1)
d) AnB=(-1,2> AuB=(-3,2> A/B=(-3,-1) B/A=zbiór pusty