Number of Elements in Complement of Set A Calculator

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✖Number of Elements in Universal Set is the total count of elements of the universal set, which contains all the elements or objects of other sets, including its own elements.ⓘ Number of Elements in Universal Set [n_(U)]			+10% -10%
✖Number of Elements in Set A is the total count of elements present in the given finite set A.ⓘ Number of Elements in Set A [n_(A)]			+10% -10%

✖Number of Elements in Complement of Set A is the total count of elements of the universal set that are not present in the given set A.ⓘ Number of Elements in Complement of Set A [n_(A')]

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Formula

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Number of Elements in Complement of Set A

Formula

`"n"_{"(A')"} = "n"_{"(U)"}-"n"_{"(A)"}`

Example

`"40"="50"-"10"`

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Number of Elements in Complement of Set A Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Elements in Complement of Set A = Number of Elements in Universal Set-Number of Elements in Set A
n_(A') = n_(U)-n_(A)
This formula uses 3 Variables

Variables Used

Number of Elements in Complement of Set A - Number of Elements in Complement of Set A is the total count of elements of the universal set that are not present in the given set A.
Number of Elements in Universal Set - Number of Elements in Universal Set is the total count of elements of the universal set, which contains all the elements or objects of other sets, including its own elements.
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.

STEP 1: Convert Input(s) to Base Unit

Number of Elements in Universal Set: 50 --> No Conversion Required
Number of Elements in Set A: 10 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

n_(A') = n_(U)-n_(A) --> 50-10

Evaluating ... ...

n_(A') = 40

STEP 3: Convert Result to Output's Unit

40 --> No Conversion Required

FINAL ANSWER

40 <-- Number of Elements in Complement of Set A

(Calculation completed in 00.004 seconds)

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Go No. of Elements in Exactly Two of the A, B and C = Number of Elements in Intersection of A and B+Number of Elements in Intersection of B and C+Number of Elements in Intersection of A and C-3*Number of Elements in Intersection of A, B and C

Number of Elements in Symmetric Difference of Two Sets A and B given n(A) and n(B)

Go No. of Elements in Symmetric Difference of A and B = Number of Elements in Set A+Number of Elements in Set B-2*Number of Elements in Intersection of A and B

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Go Number of Elements in Intersection of A and B = Number of Elements in Set A+Number of Elements in Set B-Number of Elements in Union of A and B

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Number of Elements in Complement of Set A Formula

Number of Elements in Complement of Set A = Number of Elements in Universal Set-Number of Elements in Set A
n_(A') = n_(U)-n_(A)

What is a Set?

Mathematically a Set is a well defined collection of objects. For example, "the collection of all people in a village" is a Set. But, "the collection of all rich people in a village" is not a Set, because the term 'rich' is not well defined and it is subjective. Hence it is not a Set in Mathematics. The Set theory - branch of Mathematics dealing with the study of Sets and their properties is a fundamental area of basic Mathematics. The Sets which has a finite number of elements are called Finite Sets. If a Set has infinitely many elements but countable, then it is called as Denumerable Set. And if the elements are uncountably many, then it is called an Uncountable Set.

How to Calculate Number of Elements in Complement of Set A?

Number of Elements in Complement of Set A calculator uses Number of Elements in Complement of Set A = Number of Elements in Universal Set-Number of Elements in Set A to calculate the Number of Elements in Complement of Set A, The Number of Elements in Complement of Set A formula is defined as the total count of elements of the universal set that are not present in the given set A. Number of Elements in Complement of Set A is denoted by n_(A') symbol.

How to calculate Number of Elements in Complement of Set A using this online calculator? To use this online calculator for Number of Elements in Complement of Set A, enter Number of Elements in Universal Set (n_(U)) & Number of Elements in Set A (n_(A)) and hit the calculate button. Here is how the Number of Elements in Complement of Set A calculation can be explained with given input values -> 40 = 50-10.

FAQ

What is Number of Elements in Complement of Set A?

The Number of Elements in Complement of Set A formula is defined as the total count of elements of the universal set that are not present in the given set A and is represented as n_(A') = n_(U)-n_(A) or Number of Elements in Complement of Set A = Number of Elements in Universal Set-Number of Elements in Set A. Number of Elements in Universal Set is the total count of elements of the universal set, which contains all the elements or objects of other sets, including its own elements & Number of Elements in Set A is the total count of elements present in the given finite set A.

How to calculate Number of Elements in Complement of Set A?

The Number of Elements in Complement of Set A formula is defined as the total count of elements of the universal set that are not present in the given set A is calculated using Number of Elements in Complement of Set A = Number of Elements in Universal Set-Number of Elements in Set A. To calculate Number of Elements in Complement of Set A, you need Number of Elements in Universal Set (n_(U)) & Number of Elements in Set A (n_(A)). With our tool, you need to enter the respective value for Number of Elements in Universal Set & Number of Elements in Set A and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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