Дана арифметическая прогрессия: \( 10, 4, -2, -8, …\) Сравните \( (a_{16}+ a_{18})\) и \( 2a_{17}{ .}\) \( (a_{16} + a_{18})\) ? \( 2a

Задание

Дана арифметическая прогрессия: \(\displaystyle 10, 4, -2, -8, …\)

Сравните \(\displaystyle (a_{16}+ a_{18})\) и \(\displaystyle 2a_{17}{\small .}\)

\(\displaystyle (a_{16} + a_{18})\) [?|<|>|=] \(\displaystyle 2a_{17}{\small .}\)