• 2022-11-02
    证明:函数[tex=5.5x1.357]u1+vlPh9RRX6NpBIpAwsFw==[/tex]在[tex=4.643x1.357]WafKDm5071vVz9IYJgBhj8LbdrnQF2M50OcMtr5E7Yg=[/tex]内无界,但当[tex=3.929x1.071]0iekhSMVA/dL4T8UVwZVTYNTiA6LfrJC/IhGs5Ux5DQ=[/tex]时[tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex]不是无穷大量.