• 2022-06-08
    [a,b]上的可积函数f(x)与g(x)满足[img=90x25]18038394a57dde0.png[/img],则[img=170x52]18038394afe8d2d.png[/img]
  • 内容

    • 0

      函数f(x)在[a,b]上可积,则对任意的[img=65x25]18036db6a08b0d4.png[/img],f(x)在[a,c]上可积

    • 1

      若[img=34x25]1803433692cb660.png[/img]在[a,b]上可积,则必存在xÎ[a,b],使[img=83x52]180343369b09854.png[/img]=f(x)(b-a).

    • 2

      设函数f (x)在[a,b]上连续,则[img=129x41]17e0a71d2986b58.png[/img],a≤x≤b

    • 3

      若函数f (x), g(x)均在区间[a, b]上连续,在(a, b)内可导,且[img=97x23]17e0a7fd10df297.png[/img],则在(a, b)内有f (x)=g(x)

    • 4

      设f(x), g(x)在[a, b]上连续可导,f(x)g(x)[img=11x17]17e0a73e764e62a.jpg[/img]0,且[img=144x20]17e0c23ed9ff2ee.jpg[/img],则当[img=63x16]17e0bf7e251b419.jpg[/img]时,则有( ) 未知类型:{'options': ['', ' [img=142x19]17e0c23ef21057f.jpg[/img]', ' [img=81x38]17e0c23efd4f4db.jpg[/img]', ' [img=80x38]17e0c23f0956cb0.jpg[/img]'], 'type': 102}