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Sanyika
@Sanyika
June 2022
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cos(x+π\4)≤-√2\2 решите пожалуйста
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okneret
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Применены : табличное значение косинуса, тригонометрическая окружность
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Применены : табличное значение косинуса, тригонометрическая окружность