Дана арифметическая прогрессия: \( 9, 7, 5, 3, …\) Сравните \( (a_{13} + a_{17})\) и \( (a_{14} + a_{16}){ .}\) \( (a_{13} + a_{17})\) ? \( (a_{14} + a

Задание

Дана арифметическая прогрессия: \(\displaystyle 9, 7, 5, 3, …\)

Сравните \(\displaystyle (a_{13} + a_{17})\) и \(\displaystyle (a_{14} + a_{16}){\small .}\)

\(\displaystyle (a_{13} + a_{17})\) [?|<|>|=] \(\displaystyle (a_{14} + a_{16}){\small .}\)