2 years ago

Can anyone plz explain the permutation formula in math? and plz make it simple because I'm just a 7th grade student

1 answer:

7 0

Answer:

To calculate permutations, we use the equation nPr, where n is the total number of choices and r is the amount of items being selected. To solve this equation, use the equation nPr = n! / (n - r)!.

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Hi there!

Answer:

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It change negative to positive sign.

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Hope this helps!

-Charlie

Have a nice day! :)

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2 years ago

Can anyone plz explain the permutation formula in math? and plz make it simple because I'm just a 7th grade student​

Can anyone plz explain the permutation formula in math? and plz make it simple because I'm just a 7th grade student