Предмет: Алгебра, автор: Sabikosya97

Дана функция 5cos x/4, найдите f'(4п)

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Автор ответа: mmb1

0

Дана функция 5cos x/4, найдите f'(4п)
f'=5*(-sin x/4)*1/4=-5/4*sin π=0

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