Question

exercitiul 3 si 4 !!!!

Answer 1

3. a) 1,2,3,6,9,18
b) 1,2,4,5,10,20
c) 1,5,7,35
d) 0,4,8,12,16
e) 5,10,15,20,25,30,35
f) 21,28,35,42
4. a)120
b) 250