[計量] magoosh一題數學

作者: joanne505200 (joanne)   2014-10-27 00:24:37
Kim is taking a math class, and the teacher gives a multiple choice test consisting of 8 questions. If each question has 5 answer choices, and Kim answers every question, in how many different ways can she complete the test?
這題magoosh給的答案是五的八次方
如果我沒理解錯誤的話他是說每一天有五總方法選擇共八次
但是
如果一題多選題有五個選項
它的選法不是應該是2的五次方嗎?
還是我忽略了什麼
求解~
作者: joanne505200 (joanne)   2014-10-27 01:56:00
所以他的題目是說每一題有五個選擇而不是五個選項?因為他不是說是多選題這樣一題不只可以選一個???我瞭解了謝謝大家!

Links booklink

Contact Us: admin [ a t ] ucptt.com