设U={1,2,3,4,5,6,7,8},A={x属于Z|0小于x小于等于6},B={4,6},求AnB?..设U={1,2,3,_数学解答

设U={1,2,3,4,5,6,7,8},A={x属于Z|0小于x小于等于6},B={4,6},求AnB?..
设U={1,2,3,4,5,6,7,8},A={x属于Z|0小于x小于等于6},B={4,6},求AnB?

人气：374 ℃　时间：2020-07-01 23:01:55

解答

A={x属于Z|0小于x小于等于6}={1 2 3 4 5 6}
B={4,6}
AnB={4,6}