• 2022-07-23
    设 [tex=1.643x1.357]RBDN+Pz3xtSm16fFE+kYYAYby37KW1H01mtuzmbXZ5E=[/tex] 在[tex=1.929x1.357]f4hcVqCZfCH5xchnxDJhiat0Bp8RJcMTA2IWCe0Tdxo=[/tex]上连续,且对任一多项式 [tex=1.857x1.357]SiG6RUjJfE+39fHgCXPRHh27yjKo/Qxi7Yk1ZZVdKN0=[/tex] 成立[tex=7.857x2.857]Odw0zJ2kpi74p5M1awX5RjfwKhf1aEA9b1Q03WGW5cVVIseY+IMA2KdeJYUKi4Ej[/tex]。证明: 在[a,b]上成立, [tex=3.786x1.357]RBDN+Pz3xtSm16fFE+kYYGX4h2YIBrPpMk03S9wX1f5DZ4rFzRVXkVAgMQbtJiZz[/tex]