Question

fie multimile A={x \x= 2n,n apartine N*} si B={x\x=2n+1,n apartine N}
a) Scrieti cate trei elemente din fiecare multime

Answer 1

A = { 1,2,3}
B= { 1,3,5}

Answer 2

A=(2,4,6...)
B=(1,3,5...)