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ยูเนียน เซต

Authored by Monthira Narinram

Mathematics

9th Grade

Used 29+ times

ยูเนียน เซต
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A = { 1, 2, 4 } และ B = { 6, 9 } จงหา AUB

{1, 2, 4, 5, 6 }

{1, 2, 4, 6, 9 }

{1, 2, 4, 5, 6, 9 }

ไม่มีคำตอบ

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image


{1,2,3,4,5}

{1,2,3,6,9}

{1,2,3,6,7,8}

{2,3,6,8,9}

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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ข้อใดกล่าวผิด

AUA = { }

n(BUA) = 4

AUB = { 1,4,5,9}

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4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

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จงเติมสมาชิกของเซต BUC

(a)  

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

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6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

ข้อใดแสดงแผนภาพได้ถูกต้อง

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7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

กำหนด AUB = {3, 4, 5, 6, 7} ข้อใดถูกต้อง

A = {3,4}

B = {3,4,5}

A = {3,4,5}

B = {3,4,5,6,7}

A = {7}

B = {2,3,4,5,6}

A = {3,4,5,6}

B = { }

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