Ответ:
y' = 7x cos(7x^2)
Пошаговое объяснение:
y = sin(7x^2)/2
y' = cos(7x^2)*(7x^2)'/2 = cos(7x^2)*(14x)/2 = 7x cos(7x^2)
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Ответ:
y' = 7x cos(7x^2)
Пошаговое объяснение:
y = sin(7x^2)/2
y' = cos(7x^2)*(7x^2)'/2 = cos(7x^2)*(14x)/2 = 7x cos(7x^2)