E-Store
Any P and C questions?
|
| Forum Index -> Algebra -> View Full Question |
|
| Author | Message | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
x! = x.(x-1)! x = 1 1 = 1 0! 0! = 1 but this is not valid for negative numbers .. aur suna hai ..0! is "defined" to be 1 .. but theres another proof using basic definition of nPr or nCr ..dont rem tht..
|
|||||||||||||
Everyone's Stupid. |
||||||||||||||
| Like 0 people liked this | ||||||||||||||
|
|
||||||||||||||
Free Sign Up!
Preparing for IIT-JEE ?
Arihant Revision Package for IIT JEE - Books, Practice Tests + Rank Predictor
@ INR 1,995/-
For Quick Info
|
|
|
|
|
| 35,229,755 Engineering Questions Attempted |
6,69,530 Visitors Monthly |
79 Engg. Exam Covered |
603 Students Currently Online |
Connect with Us  |
 |
Vriti Communities
Privacy Policy © Vriti 2011