Union and Intersection of Sets

This symbol represents ______________

• Intersection

• Set

• Union

• Group

Tags

CCSS.HSS.CP.A.1

A set is:

• A group or collection of elements

• Objects in a circle

• Cat, dog, rabbit, turtle, hamster.

• Fruits

Tags

CCSS.K.MD.B.3

This symbol represents _______________

• A set

• Union

• An inverse U

• Intersection

Tags

CCSS.HSS.CP.A.1

Which are the elements of set B?

• {pentagon, diamond, trapezoid}

• {orange, blue, purple}

• {rectangle, square, triangle, star}

• {white, green, turquoise, red}

Tags

CCSS.K.G.A.2

CCSS.K.G.A.3

CCSS.K.G.B.4

A={Martín, Danna}

B={Laura, Tomás, Jhon}

What is A U B?

• A U B={Martín, Danna}

• A U B= {Martín, Danna, Laura, Tomás, Jhon}

• A U B={Laura, Tomás, Jhon}

• A U B={Laura, Danna, Tomás}

Tags

CCSS.HSS.CP.A.1

The shaded area represents:

• Intersection

• A Venn Diagram

• Union

• Two sets

Tags

CCSS.HSS.CP.A.1

Which one of the following images represents INTERSECTION?

• 
• 
• 
• 

Tags

CCSS.HSS.CP.A.1

In this Venn Diagram, what is C ∩ D?

• C ∩ D= {pear, apple, mango}

• C ∩ D= {orange, banana}

• C ∩ D= {grapes, plum, peach, lemon}

• C ∩ D= {mango, grapes, apple, plum}

Tags

CCSS.HSS.CP.A.1

Look at the images. Which one represents UNION?

• 
• 
• 
• 

Tags

CCSS.HSS.CP.A.1

According to this Venn Diagram. What is K ∪ T ?

• K ∪ T = {spoon, spatula, whisk}

• K ∪ T = {fork, knife}

• K ∪ T = {spoon, spatula, whisk, fork, knife, plate, tablecoth, cup, napkin}

• K ∪ T = {couch, television}

Tags

CCSS.HSS.CP.A.1