Предмет: Алгебра, автор: forst2

Последовательность задана формулой Cn(<-- маленькая) = -n^2 + 2
Какое из указанных чисел является членом этой последовательности?
1) 1
2) 3
3) 4
4) 0
помогите ничего не манятно (подставляю числа все подходят объясните плз

Ответы

Автор ответа: Аноним

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Приложения:

forst2: sps, a to saputalsya

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