Предмет: Математика, автор: offnicazaya15

Вычислите
Cosn+sin3n/2

Ответы

Автор ответа: sprikeyt

0

Ответ:

sin(3n)+2Cosn/2

Пошаговое объяснение:

Cosn+sin3n/2

2(Cosn)+(sin(3n))/2

sin(3n)+2Cosn/2

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