In how many different ways can the letters in the word STUDY be ordered?

admin2018-12-14  30

问题 In how many different ways can the letters in the word STUDY be ordered?

选项

答案5! = 120

解析
转载请注明原文地址:https://jikaoti.com/ti/TodYFFFM
本试题收录于: GRE QUANTITATIVE题库GRE分类
0

随机试题
最新回复(0)