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найти угловой коэффициент касательной к графику функции y=cos3x в точке с абсциссой Хо=п/6
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Предмет:
Математика -
Автор:
gummi bearaqm4 - 5 лет назад
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Ответы 1
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y ' = (cos3x) ' = - 3sin3xy ' (pi/6) = - 3*sin(3pi/6) = - 3*sin(pi/2) = - 3
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Автор:
katopdvr - 5 лет назад
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