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Number of Elements in Difference of Two Sets A and B Formula

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Number of Elements in A-B is the total count of elements that are present in a given set A and are not present in another given set B. Check FAQs
n(A-B)=n(A)-n(A∩B)
n(A-B) - Number of Elements in A-B?n(A) - Number of Elements in Set A?n(A∩B) - Number of Elements in Intersection of A and B?

Number of Elements in Difference of Two Sets A and B Example

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Here is how the Number of Elements in Difference of Two Sets A and B equation looks like with Values.

Here is how the Number of Elements in Difference of Two Sets A and B equation looks like with Units.

Here is how the Number of Elements in Difference of Two Sets A and B equation looks like.

4Edit=10Edit-6Edit
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HomeIcon Home » Category Math » Category Sets, Relations and Functions » Category Sets » fx Number of Elements in Difference of Two Sets A and B

Number of Elements in Difference of Two Sets A and B Solution

Follow our step by step solution on how to calculate Number of Elements in Difference of Two Sets A and B?

FIRST Step Consider the formula
n(A-B)=n(A)-n(A∩B)
Next Step Substitute values of Variables
∴ n(A-B)=10-6
Next Step Prepare to Evaluate
∴ n(A-B)=10-6
LAST Step Evaluate
∴n(A-B)=4

Number of Elements in Difference of Two Sets A and B Formula Elements

Variables
Number of Elements in A-B
Number of Elements in A-B is the total count of elements that are present in a given set A and are not present in another given set B.
Symbol: n(A-B)
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Number of Elements in A-BOpen Variable
Number of Elements in Set A
Number of Elements in Set A is the total count of elements present in the given finite set A.
Symbol: n(A)
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Number of Elements in Set AOpen Variable
Number of Elements in Intersection of A and B
Number of Elements in Intersection of A and B is the total count of common elements present in both of the given finite sets A and B.
Symbol: n(A∩B)
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Formulas to find Number of Elements in Intersection of A and BOpen Variable

Credits

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Created by Nikita Salampuria LinkedIn Logo
The National Institute of Engineering (NIE), Mysuru
Nikita Salampuria has created this Formula and 25+ more formulas!
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Verified by Nayana Phulphagar LinkedIn Logo
Institute of Chartered and Financial Analysts of India National college (ICFAI National College), HUBLI
Nayana Phulphagar has verified this Formula and 1500+ more formulas!

Other formulas in Sets category

​Go Number of Elements in Power Set of Set A
nP(A)=2n(A)
​Go Number of Elements in Symmetric Difference of Two Sets A and B
n(AΔB)=n(A∪B)-n(A∩B)
​Go Number of Elements in Intersection of Two Sets A and B
n(A∩B)=n(A)+n(B)-n(A∪B)
​Go Number of Elements in Union of Two Disjoint Sets A and B
n(A∪B)=n(A)+n(B)

How to Evaluate Number of Elements in Difference of Two Sets A and B?

Number of Elements in Difference of Two Sets A and B evaluator uses Number of Elements in A-B = Number of Elements in Set A-Number of Elements in Intersection of A and B to evaluate the Number of Elements in A-B, The Number of Elements in Difference of Two Sets A and B formula is defined as the total count of elements that are present in a given set A and are not present in another given set B. Number of Elements in A-B is denoted by n(A-B) symbol.

How to evaluate Number of Elements in Difference of Two Sets A and B using this online evaluator? To use this online evaluator for Number of Elements in Difference of Two Sets A and B, enter Number of Elements in Set A (n(A)) & Number of Elements in Intersection of A and B (n(A∩B)) and hit the calculate button.

FAQs on Number of Elements in Difference of Two Sets A and B

What is the formula to find Number of Elements in Difference of Two Sets A and B?
The formula of Number of Elements in Difference of Two Sets A and B is expressed as Number of Elements in A-B = Number of Elements in Set A-Number of Elements in Intersection of A and B. Here is an example- 4 = 10-6.
How to calculate Number of Elements in Difference of Two Sets A and B?
With Number of Elements in Set A (n(A)) & Number of Elements in Intersection of A and B (n(A∩B)) we can find Number of Elements in Difference of Two Sets A and B using the formula - Number of Elements in A-B = Number of Elements in Set A-Number of Elements in Intersection of A and B.
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