Question

9/10 и 1
10/9. и 1
9/9. И 1
9/10. И 10/9


Помогите пж

Answer 1

$\frac{9}{10} >1 \\ \frac{10}{9} < 1 \\ \frac{9}{9} =1 \\ \frac{9}{10} > 1 \\ \frac{10}{9} < 1$