Permutation
Authored by Heng Lei
Mathematics
10th - 12th Grade
Used 6+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
0! = ?
0
1
不存在
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5! = ?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
24
5!
1
5
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
假設有1,2,3,6 四個數，請問總共有多少個數字不重複的四位數"排列"?
12
24
48
60
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
圖中共有多少個餐點?
4
5
6
7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若將圖中所有餐點重新編號排列，
以下哪個數學表達式"錯誤" ?
6!
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
現將海報改成只展示三款餐點，
從六個餐點中選擇三個並進行排列，
共有多少種排列方式?
120
30
600
200
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