Problem

Evaluate the permutation.
P(10,4)

Answer

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Answer

The final answer is 5040

Steps

Step 1 :Evaluate the permutation P(10,4)

Step 2 :Use the formula for permutations P(n,k)=n!(nk)! where n is the total number of items and k is the number of items to arrange

Step 3 :Substitute n=10 and k=4 into the formula

Step 4 :Calculate the permutation P(10,4)=10!(104)!

Step 5 :The final answer is 5040

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