Search Header Logo

第二冊4-3排列組合(評量)

Authored by 游佳穆 游佳穆

Mathematics

11th - 12th Grade

Used 104+ times

第二冊4-3排列組合(評量)
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

甲、乙、丙、丁、戊五個人排成一列

任意排有多少種排法?

 1×4!=241\times4!=24 

4!×2=484!\times2=48

 5!=1205!=120 

 3!×P24=723!\times P_2^4=72 

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

甲、乙、丙、丁、戊五個人排成一列

甲、乙兩人一定要相鄰,有多少種排法?

1×4!=241\times4!=24

4!×2=484!\times2=48

5!=1205!=120

3!×P24=723!\times P_2^4=72

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

甲、乙、丙、丁、戊五個人排成一列

甲為班長必排在首位,有多少種排法?

 1×4!=241\times4!=24 

4!×2=484!\times2=48

 5!=1205!=120 

 3!×P24=723!\times P_2^4=72 

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

甲、乙、丙、丁、戊五個人排成一列

甲、乙兩人必不相鄰,有多少種排法?

 1×4!=241\times4!=24 

4!×2=484!\times2=48

 5!=1205!=120 

 3!×P24=723!\times P_2^4=72 

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

將「better」一字所有的字母重新排列,

有多少種不同的排法?

 1×4!=241\times4!=24 

4!×2=484!\times2=48

 6!2!×2!=180\frac{6!}{2!\times2!}=180 

 3!×P24=723!\times P_2^4=72 

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

若顏色可重複使用,則共有多少種塗法?

 5×5×5=1255\times5\times5=125 

 5×4×3=605\times4\times3=60 

 5×4×4=805\times4\times4=80 

 7!4!3!=35\frac{7!}{4!3!}=35 

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如圖棋盤街道中,從A 到B 的捷徑走法,
共有幾種?

 5×5×5=1255\times5\times5=125 

 5×4×3=605\times4\times3=60 

 5×4×4=805\times4\times4=80 

 7!4!3!=35\frac{7!}{4!3!}=35 

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?