Răspuns:
[tex] \frac{3}{3} \frac{3}{4} \frac{3}{5} \frac{3}{6} \frac{3}{7} \frac{3}{8} \frac{3}{9} \frac{3}{10} [/tex]
[tex] \frac{4}{4} \frac{4}{5} \frac{4}{6} \frac{4}{7} \frac{4}{8} \frac{4}{9} \frac{4}{10} [/tex]
[tex] \frac{5}{5} \frac{5}{6} \frac{5}{7} \frac{5}{8} \frac{5}{9} \frac{5}{10} [/tex]
[tex] \frac{6}{6} \frac{6}{7} \frac{6}{8} \frac{6}{9} \frac{6}{10} [/tex]
[tex] \frac{7}{7} \frac{7}{8} \frac{7}{9} \frac{7}{10} [/tex]
[tex] \frac{8}{8} \frac{8}{9} \frac{8}{10} [/tex]
[tex] \frac{9}{9} \frac{9}{10} [/tex]
[tex] \frac{10}{10} [/tex]