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WorksheetsBasic Concepts of Sets
Total questions: 16
Worksheet time: 8mins
This is a collection of well-defined objects.
Functions
Relations
Sets
Binary Operations
The objects in the set are also called ____________.
Elements
Sample
Character
Input
This is a set with no elements.
Singleton Set
Null Set
Subset
No Set
This is the number of elements of a set.
Number
Width
Cardinality
Value
Two sets are __________ if they contain exactly the same elements.
Equal
Equivalent
Subset
Proper Subset
Two sets are __________ if they contain the same number of elements.
Disjoint
Subset
Equal
Equivalent
A set that contains all the elements considered in a particular situation and denoted by U.
Universe
Universal
Universality
Uniset
A set A is called a __________ of B if every element of A is also an element of B.
Proper Subset
Power Set
Subset
Disjoint
This is a subset that is not equivalent to the original set.
Improper Subset
Proper Subset
Power Set
Coset
A = {b, o, o, k} has four elements.
TRUE
FALSE
An empty set is a subset of any set.
TRUE
FALSE
January, June and July are the only elements of {x|x is a month that begins with letter J}
TRUE
FALSE
V = {a, e, i, o, u} represents the consonants of the English alphabet.
TRUE
FALSE
Given: A = {b, e, g, i, n}
B = {e, n, d}
Find A∩B
A∩B = {g, i, d}
A∩B = {e, n}
A∩B = {b, g, i, d}
A∩B = {b, e, g, i, n, d}
Given: A = {b, e, g, i, n}
B = {e, n, d}
Find A-B
A-B = {b, n, d}
A∩B = {b, i, n}
A-B = {b, g, d}
A-B = {b, g, i}
Given: U = {a, b, c, d, e, f, g, h, i, j, k}
A = {b, e, g, i, n}
B = {e, n, d}
Find B'
B' = {a, b, c, f, g, h, i, j, k}
B' = {a, b, c, f, g, h, i, n j, k}
B' = {a, b, c, e, f, g, h, i, j, k}
B' = {a, b, c, f, g, h, i, j}
