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题目内容
（河南理工大学安全系统工程）
某事故树的最小割集为：Kl＝{X1}，K2＝{X2，X3}，K3＝{X2，X4，X5}，则结构重要程度为()。
A.I(4)＞I(2)＞I(3)＞I(1)＝I(5)
B.I(1)＞I(2)＞I(3)＞I(4)＝I(5)
C.I(1)＞I(5)＞I(3)＞I(4)＝I(2)
D.I(5)＞I(3)＞I(2)＞I(1)＝I(4)
A.I(4)＞I(2)＞I(3)＞I(1)＝I(5)
B.I(1)＞I(2)＞I(3)＞I(4)＝I(5)
C.I(1)＞I(5)＞I(3)＞I(4)＝I(2)
D.I(5)＞I(3)＞I(2)＞I(1)＝I(4)
参考答案