Предмет: Алгебра, автор: СуньЯтсен

дана арифметическая прогрессия -31; -27; ... Определите, входит ли в данную прогрессию число 41, если да, то под каким номером?

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Автор ответа: fidantagieva0

0

-31,-27,-23,-19,-15,-11,-7,-3,1,5,9,13,17,21,25,29,31,35,39,43

Не входит число 41

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