Question

foloseste cifrele 0,1,5,6si 9 formeza numere da trei cifre distincte Scrieti numerele care verifica propiateatile indica

Answer 1

105.106,106,150.160.190.159.495.169.196.501.510.506
516.519.561.591..560.509.590.569.596,610.601.615.619.609.601.651.690.691.695

Answer 2

Sunt in total
aranjamente de 5 cifre luate cate 3 minus 12 numere care incep cu 0,
adica 5*4*3- 12=60- 12=48 numere
105, 106, 109
150, 156, 159
160, 165, 169
190, 195, 196
501, 506, 509
510, 516, 519
560, 561, 569
590, 591, 596
601, 605, 609
610, 615, 619
650, 651, 659
690, 691, 695
901, 905, 906
910, 915, 916
950, 951, 956
960, 961, 965
Doamne ajuta!