§ Задание 91
\[\boxed{\mathbf{91}.}\]
\[1)\ \sqrt{83} > 9 = \sqrt{81}\]
\[2)\ \frac{1}{3} = \sqrt{\frac{1}{9}} > \sqrt{0,1} = \sqrt{\frac{1}{10}}\]
\[\boxed{\mathbf{91}.}\]
\[1)\ \sqrt{83} > 9 = \sqrt{81}\]
\[2)\ \frac{1}{3} = \sqrt{\frac{1}{9}} > \sqrt{0,1} = \sqrt{\frac{1}{10}}\]