Ответ:
f (x) =5 cos^2 x
f ' (x) =5*2*cosx * (-sinx)
f ' (π/3) = 10*(1/2)*(-sqrt3/2)= - 5sqrt3/2
Пошаговое объяснение:
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Ответ:
f (x) =5 cos^2 x
f ' (x) =5*2*cosx * (-sinx)
f ' (π/3) = 10*(1/2)*(-sqrt3/2)= - 5sqrt3/2
Пошаговое объяснение:
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