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Basic Mathematical Symbols
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Flashcards
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⊕
Symmetric Difference: The set of elements which are in either of the sets and not in their intersection.
≤
Less than or equal to: Indicates one quantity is smaller than or equal to another.
∅
Empty set: The set that contains no elements.
+
Addition: Represents the operation of adding two or more quantities.
-
Subtraction: Represents taking one quantity away from another.
≥
Greater than or equal to: Indicates one quantity is larger than or equal to another.
≠
Inequality: Indicates that two expressions do not represent the same value.
{ }
Set Braces: Used to enclose the elements of a set.
∈
Element of: Indicates an element belongs to a set.
<
Less than: Indicates that one quantity is smaller than another.
÷
Division: Represents an operation that divides a number by another.
⊄
Not a subset: Indicates that one set is not completely contained within another set.
∉
Not an element of: Indicates an element does not belong to a set.
×
Multiplication: Represents the operation of scaling one quantity by another.
∩
Intersection: The set containing all the elements common to the given sets.
=
Equality: Indicates that two expressions represent the same value.
∪
Union: The set containing all the elements of the given sets.
⊂
Subset: Indicates that all elements of one set are contained in another set.
⊆
Subset or equal to: Indicates a set is either a proper subset or equal to another set.
>
Greater than: Indicates that one quantity is larger than another.
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