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10 questions
This symbol represents ______________
Intersection
Set
Union
Group
A set is:
A group or collection of elements
Objects in a circle
Cat, dog, rabbit, turtle, hamster.
Fruits
This symbol represents _______________
A set
Union
An inverse U
Intersection
Which are the elements of set B?
{pentagon, diamond, trapezoid}
{orange, blue, purple}
{rectangle, square, triangle, star}
{white, green, turquoise, red}
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}
The shaded area represents:
Intersection
A Venn Diagram
Union
Two sets
Which one of the following images represents INTERSECTION?
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}
Look at the images. Which one represents UNION?
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}
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