VA ROG FRUMOS 35 DE PUNCTE
![VA ROG FRUMOS 35 DE PUNCTE class=](https://ro-static.z-dn.net/files/d8a/e648b46a0669ea4390618c9d62890def.png)
Răspuns:
1) A=(5,6,7)
B=(2,3,4)
C=(4,9,16)
D=(32,64,128)
2) A=(3,4,5,6,7)
B=(1,2,3,4)
AUB=(1,2,3,4,5,6,7)
AUintorsB=(3,4)
A/B=(5,6,7)
B/A=(1,2)