# Math Help - Interm of n?

1. ## Interm of n?

Can I Plz get the answer of it?

$C^n_1$ & $C^n_n$

Interm of n (if possible)

thnx in advance

2. Originally Posted by cu4mail
Can I Plz get the answer of it?

$C^n_1$ & $C^n_n$

Interm of n (if possible)

thnx in advance
$C^n_m=\frac{n!}{(n-m)!m!}$

$C^n_1=\frac{n!}{(n-1)!1!} =n$

The first line above gives you sufficient information to do the second yourself.

RonL

3. ## Thanks

Originally Posted by CaptainBlack
$C^n_m=\frac{n!}{(n-m)!m!}$

$C^n_1=\frac{n!}{(n-1)!1!} =n$

The first line above gives you sufficient information to do the second yourself.

RonL
Thanks for your help.