已知全集U={a,b,c,d,e,f,g},(CuA)U(CuB)={a,b,c,e,f,g},(CuA)∩B={c,g},A∩(CuB)={b},求集合A、B
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 10:02:08
![已知全集U={a,b,c,d,e,f,g},(CuA)U(CuB)={a,b,c,e,f,g},(CuA)∩B={c,g},A∩(CuB)={b},求集合A、B](/uploads/image/z/6334768-64-8.jpg?t=%E5%B7%B2%E7%9F%A5%E5%85%A8%E9%9B%86U%3D%7Ba%2Cb%2Cc%2Cd%2Ce%2Cf%2Cg%7D%2C%28CuA%29U%28CuB%29%3D%7Ba%2Cb%2Cc%2Ce%2Cf%2Cg%7D%2C%28CuA%29%E2%88%A9B%3D%7Bc%2Cg%7D%2CA%E2%88%A9%28CuB%29%3D%7Bb%7D%2C%E6%B1%82%E9%9B%86%E5%90%88A%E3%80%81B)
x){}Kx9-Զ:Q'I'Y'E'U'M'VGùQ3H:ieutNlZg=&H>Oz~˳}Rjqz:a5Ɏ^ ji@$:'du@y`sS&y//8g\4ٜK>}6yv
已知全集U={a,b,c,d,e,f,g},(CuA)U(CuB)={a,b,c,e,f,g},(CuA)∩B={c,g},A∩(CuB)={b},求集合A、B
已知全集U={a,b,c,d,e,f,g},(CuA)U(CuB)={a,b,c,e,f,g},(CuA)∩B={c,g},A∩(CuB)={b},求集合A、B
已知全集U={a,b,c,d,e,f,g},(CuA)U(CuB)={a,b,c,e,f,g},(CuA)∩B={c,g},A∩(CuB)={b},求集合A、B
(CuA)U(CuB)={a,b,c,e,f,g},说明A∩B={d}
(CuA)∩B={c,g},说明B含c,g而A不含
A∩(CuB)={b},说明A含b而B不含
A={b,d}
B={c,d,g}
解集合类的题最好画图