Question

Determinati multimile A si B stiind ca satisfac simultan conditiile:
a) AUB={2012,2013,2014,2015,2016,2017}
b)AnB={2014, 2015}
c) card(B/A) = card(B/A)
d)elementele multimii A sunt nr consecutiv

Answer 1

A={2012; 2013; 2014; 2015}
B={2014; 2015; 2016; 2017}