问题 填空题

集合A={0,1,2,3,4,5},B={1,3,6,9},C={3,7,8},(A∩B)∪C=______.

答案

(A∩B)∪C

=({0,1,2,3,4,5}∩{1,3,6,9})∪{3,7,8}

={1,3}∪{3,7,8}={1,3,7,8}

故答案为:{1,3,7,8}.

单项选择题
单项选择题