Răspunsuri

2014-07-30T14:56:36+03:00
A) doua numere sunt prime intre ele daca acestea nu au alt factor comun decat 1 
 x ={ 3,5,6,9}
b) 11*10 = 110 etc...
  110,121,132,143,154,165,176,187,198,209,220,231,242,253,264,275,286,297

1 5 1