Question

Find the value of each expression.

9P3

Answer 1

9P3?

Answer 2

nPr = n! /(n-r)!
whats the problem ?

Answer 3

\[_{9}P _{3}\]

Answer 4

ahh .. nothing . .hehe .. :D don't mind it .. :D

Answer 5

Can you show me how to find the answer.

Answer 6

by calculator u can find answer... :)

Answer 7

\[\left\{ 27P \right\}\]

Answer 8

9P3
= 9! / (9-3)!
= 9·8·7·6! / 6!
= 9·8·7
=

Answer 9

\[\frac{ 362880 }{ 720 }=504\]

Answer 10

Thank you for helping me I couldn't figure out what I was looking for in my book.

Answer 11

I message you if got other question just post. Welcome to OS
and give medal to the one you like.