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Консультация № 195253
15.04.2019, 19:36
0.00 руб.
16.04.2019, 18:22
0
2
1
Здравствуйте! Прошу помощи в следующем вопросе:
Составить уравнения касательной плоскости и нормали к графику функции
Z = 3x2 - 6y2 - xy - 3x + 7y - 3
в точке
M(-4;-8;-415);
Составить уравнения касательной плоскости и нормали к графику функции
Z = 3x2 - 6y2 - xy - 3x + 7y - 3
в точке
M(-4;-8;-415);
Обсуждение
16.04.2019, 15:58
общий
Адресаты:
Я правильно понимаю, что задана функция z=3x2-6y2-xy-3x+7y-3?
Об авторе:
Facta loquuntur.
Facta loquuntur.
17.04.2019, 14:33
общий
это ответ
Здравствуйте, mustang289!
Для вывода воспользуемся уравнениями касательной плоскости
и нормали
к поверхности
в точке 
в общем виде [1, с. 440]. Получим
-- уравнение касательной плоскости к графику заданной функции в точке 
-- уравнение нормали к графику заданной функции в точке 
Литература.
1. Математика для инженеров. В 2 т. Т. 1 / С. А. Минюк, Н. С. Берёзкина, А. В. Метельский. -- Минск : Элайда, 2006. -- 560 с.
Для вывода воспользуемся уравнениями касательной плоскости
и нормали
к поверхности
в точке в общем виде [1, с. 440]. Получим -- уравнение касательной плоскости к графику заданной функции в точке -- уравнение нормали к графику заданной функции в точке Литература.
1. Математика для инженеров. В 2 т. Т. 1 / С. А. Минюк, Н. С. Берёзкина, А. В. Метельский. -- Минск : Элайда, 2006. -- 560 с.
Об авторе:
Facta loquuntur.
Facta loquuntur.
Форма ответа
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