[商管] f(x)

楼主: starQJ (pass)   2022-08-14 13:18:28
https://i.imgur.com/UqKvwaq.jpg
https://i.imgur.com/fUWPVx9.jpg
一下只有图的话机率密度函数怎么求?
作者: TaiwanFight   2022-08-14 16:31:00
照定义求

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