A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
karniyax
 2 years ago
nPr=3024,then how to calculate the value of r?
karniyax
 2 years ago
nPr=3024,then how to calculate the value of r?

This Question is Open

DanielM_113
 2 years ago
Best ResponseYou've already chosen the best response.0Same question asked here http://openstudy.com/updates/50df347fe4b0f2b98c87319f

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0\[^nP_r=\frac{n!}{(nr)!}\]

matricked
 2 years ago
Best ResponseYou've already chosen the best response.0find the highest prime factor number in the factors here we are having 3024 = 7*3*3*3 *2*2*2*2 either start from the leading prime factor or form consecutive sequence of the factors obtained

matricked
 2 years ago
Best ResponseYou've already chosen the best response.0here we are having 3024 = 9*8*7*6

matricked
 2 years ago
Best ResponseYou've already chosen the best response.03024 = 9*8*7*6*5! /5!= 9!/(94)!
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.