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Вопрос по математике:
Найдите наибольшее значение функции y=sin² x - √3 sin x +1 - √3 на отрезке [π;2π]
СРОЧНО ПОЖАЛУЙСТА!!!-
Автор:
houdini23
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Надо было добавить, почему в точке х = 3π/2 (а не в какой либо другой) максимум функции на заданном промежутке.
Ответ:
2
Пошаговое объяснение:
в точке 3π/2 синус будет равняться -1, синус в квадрате будет равен 1, а поскольку у нас перед √3 sin x стоит минус, то минус на минус даст плюс, тогда функция y=sin² x - √3 sin x +1 - √3 приобретёт вид 1 + √3 + 1 - √3.
Ответ: 2
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