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Any 2 from 7 = 21

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What is 7P2?

The expression ( 7P2 ) represents the number of permutations of 2 items selected from a set of 7 distinct items. It is calculated using the formula ( nPr = \frac{n!}{(n-r)!} ), where ( n ) is the total number of items and ( r ) is the number of items to choose. For ( 7P2 ), this becomes ( \frac{7!}{(7-2)!} = \frac{7!}{5!} = 7 \times 6 = 42 ). Thus, ( 7P2 = 42 ).


How do you make a good sentence with the word permutation?

i am a permutation is a awesome answer


What is the relationship between Permutation?

Permutation is when order matters


When was Permutation City created?

Permutation City was created in 1994.


What is the definition of permutation?

A permutation is an ordered arrangement of a set of objects.


How many pages does Permutation City have?

Permutation City has 310 pages.


Is every permutation always a one-to-one function?

By definition, a permutation is a bijection from a set to itself. Since a permutation is bijective, it is one-to-one.


What is the permutation of 7?

There can be only one permutation of a single number: so the answer is 7.


When was Permutation - album - created?

Permutation - album - was created on 1998-06-01.


Can a permutation be made with negative numbers?

Yes, a permutation can be made with negative numbers. In mathematics, a permutation is an arrangement of objects in a specific order. Negative numbers can be included in a permutation just like any other integer. The order in which the negative numbers are arranged would be considered a valid permutation.


What is the expression of 7p2?

The expression ( 7p^2 ) represents the multiplication of the constant 7 by the variable ( p ) squared. It can be interpreted as 7 times the square of the value of ( p ). In this expression, ( p^2 ) indicates that ( p ) is raised to the power of 2.


What is a permutation of 36?

the answer is 1.856Etc.