Dacă A={1,2,3,5} și B={2, 3} C={4,5,6} D={1,2,3} calculați. a) A U B=b) A n C=c) C/D=.... Idea question from @sebicalostun

October 2020 0 56 Report

Dacă A={1,2,3,5} și B={2, 3} C={4,5,6} D={1,2,3} calculați.
a) A U B=
b) A n C=
c) C/D=

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