设全集U={1,2,3,4,5,6},集合A,B都是U的子集,若A交B={1,3,5}则称A,B为 理想配集 ,记{A,B},这样共有几对把他们都列举出来 谢咯!
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 02:36:50
![设全集U={1,2,3,4,5,6},集合A,B都是U的子集,若A交B={1,3,5}则称A,B为 理想配集 ,记{A,B},这样共有几对把他们都列举出来 谢咯!](/uploads/image/z/2690411-59-1.jpg?t=%E8%AE%BE%E5%85%A8%E9%9B%86U%3D%7B1%2C2%2C3%2C4%2C5%2C6%7D%2C%E9%9B%86%E5%90%88A%2CB%E9%83%BD%E6%98%AFU%E7%9A%84%E5%AD%90%E9%9B%86%2C%E8%8B%A5A%E4%BA%A4B%3D%7B1%2C3%2C5%7D%E5%88%99%E7%A7%B0A%2CB%E4%B8%BA+%E7%90%86%E6%83%B3%E9%85%8D%E9%9B%86+%2C%E8%AE%B0%7BA%2CB%7D%2C%E8%BF%99%E6%A0%B7%E5%85%B1%E6%9C%89%E5%87%A0%E5%AF%B9%E6%8A%8A%E4%BB%96%E4%BB%AC%E9%83%BD%E5%88%97%E4%B8%BE%E5%87%BA%E6%9D%A5+%E8%B0%A2%E5%92%AF%21)
设全集U={1,2,3,4,5,6},集合A,B都是U的子集,若A交B={1,3,5}则称A,B为 理想配集 ,记{A,B},这样共有几对把他们都列举出来 谢咯!
设全集U={1,2,3,4,5,6},集合A,B都是U的子集,若A交B={1,3,5}则称A,B为 理想配集 ,记{A,B},这样共有几对
把他们都列举出来 谢咯!
设全集U={1,2,3,4,5,6},集合A,B都是U的子集,若A交B={1,3,5}则称A,B为 理想配集 ,记{A,B},这样共有几对把他们都列举出来 谢咯!
56组,反过来也是
{1,3,5}{1,2,3,5}
{1,3,5}{1,3,4,5}
{1,3,5}{1,3,5,6}
{1,3,5}{1,2,3,4,5}
{1,3,5}{1,2,3,5,6}
{1,3,5}{1,3,4,5,6}
{1,3,5}{1,2,3,4,5,6}
{1,2,3,5}{1,3,4,5}
{1,2,3,5}{1,3,5,6}
{1,2,3,5}{1,2,3,4,5}
{1,2,3,5}{1,3,4,5,6}
{1,2,3,5}{1,2,3,5,6}
{1,2,3,5}{1,2,3,4,5,6}
{1,3,4,5}{1,3,5,6}
{1,3,4,5}{1,2,3,4,5}
{1,3,4,5}{1,3,4,5,6}
{1,3,4,5}{1,2,3,5,6}
{1,3,4,5}{1,2,3,4,5,6}
{1,3,5,6}{1,2,3,4,5}
{1,3,5,6}{1,3,4,5,6}
{1,3,5,6}{1,2,3,5,6}
{1,3,5,6}{1,2,3,4,5,6}
{1,2,3,4,5}{1,2,3,5,6}
{1,2,3,4,5}{1,3,4,5,6}
{1,2,3,4,5}{1,2,3,4,5,6}
{1,2,3,5,6}{1,3,4,5,6}
{1,2,3,5,6}{1,2,3,4,5,6}
{1,3,4,5,6}{1,2,3,4,5,6}
好吧
楼上的你赢了!~