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Консультация № 193160
29.04.2018, 18:02
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Уважаемые эксперты! Пожалуйста, ответьте на вопрос:
необходимо изобразить на координатной плоскости линии уровня для функции
придавая z значения от -2 до 2 через 1
подскажите, как это сделать. потому что какие бы в интернете учебники не открывала там в формулах x и y упоминаются по одному разу, и подобного случая решения я не нашла
необходимо изобразить на координатной плоскости линии уровня для функции
придавая z значения от -2 до 2 через 1подскажите, как это сделать. потому что какие бы в интернете учебники не открывала там в формулах x и y упоминаются по одному разу, и подобного случая решения я не нашла
Обсуждение
29.04.2018, 18:47
общий
Адресаты:
Предположим, что 
Тогда
то есть линия уровня представляет собой эллипс с центром в точке
и полуосями 
Проверьте мой расчёт.
Аналогично можно вывести уравнения линий уровня при
Тогдато есть линия уровня представляет собой эллипс с центром в точке
и полуосями Проверьте мой расчёт.Аналогично можно вывести уравнения линий уровня при
Об авторе:
Facta loquuntur.
Facta loquuntur.
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