已知集合A={0,1,2,3,4,5},B={1,3,6,9},C={3,7,8},则(A∩B)∪C等于...答:C 试题分析:根据题意,由于集合A={0,1,2,3,4,5},B={1,3,6,9},C={3,7,8},则结合交集和并集 定义可知,A∩B ={1,3},则(A∩B)∪C={1,3,7,8},故选C点评:主要是考查了集合的交集和并集的运算,属于基础题。
已知集合A={1,2,3,4,5},B={0,2,4,6},则A∩B=___,A∪B=___.、答:∵集合A={1,2,3,4,5},B={0,2,4,6},∴A∩B={2,4},A∪B={0,1,2,3,4,5,6}.故答案为:{2,4},{0,1,2,3,4,5,6}.