• 2022-06-17
    设f(x)为连续函数,且[img=127x43]17e0a906e6a1a6a.jpg[/img]则F'(x)=( )
    未知类型:{'options': ['', ' [img=134x39]17e0a906f8eeec3.jpg[/img]', ' [img=132x39]17e0a90701c84b3.jpg[/img]', ' [img=99x39]17e0a9070d0e64d.jpg[/img]'], 'type': 102}