• 2022-06-19
    若[tex=3.857x3.286]32sDMmB5rckk0q4tS6htMQsVGwlh54+lGkrwZJ9R49A=[/tex], 求二次型 [tex=9.929x3.429]1hupuHQY411ZKKzPMvqGEiYMw3iqTtV2Pf0QWBQpyNcJG5dPufaKYkfl7A4n7HK1qJSTqR3ovMv8w/SeqqFziQSvAp676TVrNrKcAqZfeUI=[/tex] 的极值.