Question

va rog ex.8 repede.........

Answer 1

a)

2 | 106; 160; 150; 156; 560; 506; 510; 610; 650
5 | 105; 150;160;  165; 560; 510; 610;615; 650.
10| 150; 510; 610; 560
b)

2 |9720; 9702; 9072; 7920; 7902; 7092;
5| 9720; 7920; 7290; 9270;
10| 9720; 7920; 7290; 9270;