• 2022-06-26
    设函数[img=144x85]17d60c5adaef74c.png[/img]在区间[img=188x85]17d60c5ae5e0f01.png[/img]上连续[img=220x96]17d60c5af0bc0f0.png[/img],当[img=144x85]17d60c5adaef74c.png[/img]为偶函数时,有[img=372x138]17d60c5b026ab70.png[/img]。()