What is 10P6?

Question

 This is Permutation notation, but without the subscripts.) Type your answer WITHOUT any commas. Do NOT type commas.

Answer 1

Caleb

 

₁₀P₆ = 10!/(10-6)!

 

! means factorial, which is the product of all integers from the number given down to 1

 

10! = 10•9•8•7•6•5•4•3•2•1

 

10!/(10-6)! = 10!/4! = 10•9•8•7•6•5 = 205800