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Mathematics, 18.06.2021 06:50 cabieses23
Trong tiêu chuẩn cực trị tự do, khi nào một điểm dừng của một hàm số hai biến chưa chắc là điểm cực trị tự do hay điểm yên ngựa? cho ví dụ nếu có thể
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Trong tiêu chuẩn cực trị tự do, khi nào một điểm dừng của một hàm số hai biến chưa chắc là điểm cực...
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