Question

A={0, 2, 3, 5}
B={x E (apartine) IN / x | 6}
Intrebare:
B={....}????

Answer 1

x | 6 => x e divizor a lui 6 => divizorii lui 6 : 1,2,3,6
=> B={1,2,3,6}

Answer 2

x/6⇒x∈M6⇔M6=[6,12,...,n];
⇒B=[6,12,...,n];