Question

Ex 16 Determinati multimile A si B stiind ca sunt indeplinite simultan conditiile:
a) AUB={xeN/x<8} ;
b) AnB={2,3,5}
c) AU{2,5,6}={0,1,2,3,5,6, 7}
d) BU{0,2,4}={0,2,3,4,5,6,8}.
va rog frumos sa ma ajutati

Answer 1

A={2,3,5,0,1,7}
B={2,3,5,6,8,4}