Sets and Venn diagrams

What does the shaded portion of the Venn diagram represent?

• Band and Art
• Only Art
• Band or Art
• Neither

Tags

CCSS.HSS.CP.A.1

Identify the shaded area...

• A

• B

• A'

• B'

Tags

CCSS.HSS.CP.A.1

Identify the shaded area...

• A∩B

• A∪B

• A'∩B'

• A'∪B'

Tags

CCSS.HSS.CP.A.1

Left Pocket (L) = {pencils, erasers, pens}
Right Pocket (R) = {gloves, paper, coins, phone}
What is L ∩ R?

• ∅
• {pencils, erasers, pens}
• {gloves, paper, coins, phone}
• {pencils, erasers, pens, gloves, paper, coins, phone}

Tags

CCSS.HSS.CP.A.1

If U = {1,2,3,4,...,12}, A = {2,3,4,5}, B = {4,5,6,8,9,11}, C = {6,7,8,9}, find: AUB = ?

• A. {2,3,4,5}

• B. {4,5,6,8,9,11}

• C. {2,3,4,5,6,8,9,11}

• D. {2,3,4,5,6,9,11}

Tags

CCSS.HSS.CP.A.1

If U = {2,3,4,5,...., 12}, A = {2,3,4,5}, B = {4,5,6,8,9,11}, C = {6,7,8,9}, find: 

 $A\cap B$  

• A. {4,5,6}

• B. {6,7}

• C. {6,7,8,9}

• D. {4,5}

Tags

CCSS.HSS.CP.A.1

Which set operations illustrates the Venn diagram?

• $A\cap B\cap C$

• $A\cup B\cup C$

• $A\cup B\cap C$

• $A\cap B\cup C$

Tags

CCSS.HSS.CP.A.1

Among the 90 kids of Barangay Magana, 63 like eating in Jollibee while 52 like eating in Mc Donalds. How many of them like eating in both Jollibee and Mc Donalds?

• 32

• 23

• 25

• 52

Which of these is an empty set?

• The set of green apples.

• The set of two-legged elephants

• The set of white shirts

• The set of green bananas

How many students took the survey?

• 32

• 47

• 53

• 56

Tags

CCSS.HSS.CP.A.1