题型:选择题 题类:月考试卷 难易度:较易
新 测年份:2021
已知全集\(U=\left\{\begin{array}{l}x\in N^{*}\left|{1\leqslant x\leqslant 9}\right.\end{array}\right\}\),集合\(A=\left\{\begin{array}{l}1,2,3,5\end{array}\right\}\),\(B=\left\{\begin{array}{l}2,3,5,6\end{array}\right\}\),则图中阴影部分所表示的集合是\((\quad)\)
题型:选择题 题类:期中考试 难易度:较易
新 测年份:2021
已知全集\(U=\left\{ 0,1,2,3,4\right\}\),集合\(A=\left\{ 1,2,3\right\}\),\(B=\left\{ 2,4\right\}\),则\(\left({{\complement}_{U}}A\right)\cup B\)为\((\quad).\)