Răspunsuri

2014-08-13T15:57:06+03:00
2014-08-13T15:57:20+03:00
 A={2,4,6,8},iar B={0,2,4} 
A/B = { 6, 8 } --> CARD A/B = 2 . 

B/A = { 0 }  --CARD B/A = 1 . 

⇒ card A/B > card B/A . 
3 5 3