1、设u={0,1,2,3,4},A={0,1,2,3},B={2,3,4},则(CuA)的值为( ) (A){0} (B){0,1} (C){0,1,2,3,4} (D){0,1,4}
快读网 www.kuaidu.com.cn 网站邮箱:wodd7@hotmail.com
Copyright © 2002-2020 KUAIDU. 快读网 版权所有