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排列組合

Authored by 崔jerry 崔jerry

Mathematics

9th Grade

Used 3+ times

排列組合
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17 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

元素( )集合

集合( )集合

∈;⊂

⊂;⊂

∈;∈

2.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

誰一定是所有集合的子集合

{}

{1}

{0}

3.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Media Image

(E為左邊那個,F為右邊那個)

求E-F

A

B

C

D

B+C

4.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Media Image

(E為左邊那個,F為右邊那個)

求E'

A+D

D

A

5.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Media Image

(E為左邊那個,F為右邊那個)

求(E∪F)'

B-D

D-B

A

A-C

6.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

"A集合裡面元素的個數"要怎麼表示

N(A)

P(A)

C(A)

n(A)

(A)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

遇到"再"要用__的;遇到'或'要用__的

乘;加

加;加

乘;乘

加;乘

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