• 2022-06-06
    求从原点到曲线[tex=7.071x3.357]7EJHVCtO2IWq3KpdB+jQsv6FwiTm8kMJkqqPTKC4ZLAPYfOYgOk4u6TSz4qsw0jwuhtF+IjAVS1RvyzgO7LqOa7FE5/U4G/vMkHB7IWCYMw=[/tex] 的最长和最短距离.