Question

Given sample space = {1,2,3, … 10}, event = {2,4,6,8}, event = {6,8,10}. If outcomes are

equally likely then find () ( ∩ ) () ( ∪ )​

Answer 1

给定样本空间= {1,2,3，…10}，事件= {2,4,6,8}，事件= {6,8,10}。如果结果是

同样有可能找到（）（∩）（）（∪）