排列组合问题,小球和箱子类的问题,8个相同小球,3个相同箱子,每个箱子至少有一个小球,问共有几种排法?(C(2,7)+3*3)/A33,问为啥是这么算的,8个相同小球,3个相同箱子,共有几种排法?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 19:44:19
![排列组合问题,小球和箱子类的问题,8个相同小球,3个相同箱子,每个箱子至少有一个小球,问共有几种排法?(C(2,7)+3*3)/A33,问为啥是这么算的,8个相同小球,3个相同箱子,共有几种排法?](/uploads/image/z/14566116-12-6.jpg?t=%E6%8E%92%E5%88%97%E7%BB%84%E5%90%88%E9%97%AE%E9%A2%98%2C%E5%B0%8F%E7%90%83%E5%92%8C%E7%AE%B1%E5%AD%90%E7%B1%BB%E7%9A%84%E9%97%AE%E9%A2%98%2C8%E4%B8%AA%E7%9B%B8%E5%90%8C%E5%B0%8F%E7%90%83%2C3%E4%B8%AA%E7%9B%B8%E5%90%8C%E7%AE%B1%E5%AD%90%2C%E6%AF%8F%E4%B8%AA%E7%AE%B1%E5%AD%90%E8%87%B3%E5%B0%91%E6%9C%89%E4%B8%80%E4%B8%AA%E5%B0%8F%E7%90%83%2C%E9%97%AE%E5%85%B1%E6%9C%89%E5%87%A0%E7%A7%8D%E6%8E%92%E6%B3%95%3F%28C%282%2C7%29%2B3%2A3%29%2FA33%2C%E9%97%AE%E4%B8%BA%E5%95%A5%E6%98%AF%E8%BF%99%E4%B9%88%E7%AE%97%E7%9A%84%2C8%E4%B8%AA%E7%9B%B8%E5%90%8C%E5%B0%8F%E7%90%83%2C3%E4%B8%AA%E7%9B%B8%E5%90%8C%E7%AE%B1%E5%AD%90%2C%E5%85%B1%E6%9C%89%E5%87%A0%E7%A7%8D%E6%8E%92%E6%B3%95%3F)
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