Representing Sets
Symbols/Shapes
Venn Diagrams
True or False
Miscellaneous
100
The symbol used to represent a set.
What is a capital letter?
100
The symbol to indicate an object is an element of a set.
∈
100
In the diagram shown, Set B can be described as a what of Set A?
What is subset.
100
The empty set is a subset of every set.
What is true?
100
True or False: Equal sets are also equivalent sets.
What is true? (same number of elements)
200
This method of designating sets: {a, b, c, e, k}
What is the roster method?
200
The symbol used to denote the natural numbers.
What is N.
200
In one word, describe the relationship between these sets shown
What is disjoint
200
The number of elements in set C the symbol e
What is false. n or n(C)
200
The union of sets is referred to in every day English as "or", while the intersection uses the words ________ or _______.
What is "and" or "but"?
300
Write the set of days of the week in set-builder notation.
What is D = {x | x is a day of the week}
300
The symbol used to denote a proper subset.
⊂
300
What is A ∩ B for the following:
What is {1, 5, 3}
300
Equivalent sets have the same elements.
What is false. (same number of elements)
300
When building a Venn diagram, you should start with this region.
What is the innermost region?
400
Name the set which can be written as { } and give its other symbol.
What is the empty set.
400
The symbol ∪ denotes this relationship between sets.
What is a union of sets?
400
The number of regions in a Venn diagram with three intersecting sets.
What is 8.
400
{ } U {a, c, b} = { }
What is false { } U {a, c, b} = {a, c, b}
400
The Venn diagram shows how many students said they enjoyed the following subjects. How many students like two subjects?
What is 68?
500
Write this set in set-builder notation {Tuesday, Thursday}
What is {x | x is a day of the week that begins with the letter T}
500
The shape is usually used to represent the Universal set in a Venn diagram.
What is a rectangle.
500
The Venn diagram shows how many students said they enjoyed the following subjects. how many students do not like either Spanish or Chemistry?
What is 90.
500
If A ∩ B = ∅, then sets A and B could be described as mutually exclusive.
What is true. (or disjointed)
500
List the subsets of D = { c, a, t}
What is { }, {c}, {a}, {t}, {c,a}, {a, t}, {c, t}, {c, a, t}?