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Karamelka19982410
@Karamelka19982410
July 2022
1
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Сколько корней имеет уравнение: 2cos^2(2x-пи/4)-2sin^2(пи/4-2x)+1=0, на отрезке [пи/2; 3пи/2]
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Maksim2009rus
Решение во вложениях. Удачи.
2 votes
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