Podcast
Questions and Answers
A set with only one element is called a Singleton Set.
A set with only one element is called a Singleton Set.
True (A)
The notation for an Empty Set is Ø.
The notation for an Empty Set is Ø.
True (A)
An Infinite Set contains a finite number of elements.
An Infinite Set contains a finite number of elements.
False (B)
Two sets are considered Equal Sets if they have different elements.
Two sets are considered Equal Sets if they have different elements.
In Roster Form, elements of a set are listed inside square brackets [].
In Roster Form, elements of a set are listed inside square brackets [].
Natural numbers are also referred to as counting numbers and include zero.
Natural numbers are also referred to as counting numbers and include zero.
The set of whole numbers is a subset of integers.
The set of whole numbers is a subset of integers.
Rational numbers can be represented as a ratio of two integers where the denominator can be zero.
Rational numbers can be represented as a ratio of two integers where the denominator can be zero.
Real numbers consist of rational numbers and irrational numbers like √2 and π.
Real numbers consist of rational numbers and irrational numbers like √2 and π.
An element of a set can be represented using the symbol a ∉ S.
An element of a set can be represented using the symbol a ∉ S.
Flashcards
Natural Numbers
Natural Numbers
Numbers used for counting; positive whole numbers (1, 2, 3, ...).
Integers
Integers
Whole numbers and their opposites (..., -3, -2, -1, 0, 1, 2, 3, ...).
Rational Number
Rational Number
A number that can be expressed as a fraction p/q, where p and q are integers, and q is not zero.
Set
Set
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Element of a Set
Element of a Set
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Finite Set
Finite Set
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Infinite Set
Infinite Set
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Singleton Set
Singleton Set
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Empty Set
Empty Set
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Roster Form
Roster Form
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