We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
182
3
avatar+1040 

In how many ways can the digits of  be arranged to form a 5-digit number? (Remember, numbers cannot begin with 0.)

 Oct 18, 2018
 #1
avatar+324 
0

Its 5! = 1*2*3*4*5 = 120 different numbers with 5-digit numbers!

 Oct 18, 2018
 #2
avatar+5800 
+2

If you are strictly enforcing 5 digits, as in no number can start with any number of zeros.

 

Then we have 

 

\(n = 9 \cdot 10^4 = 90000\)

.
 Oct 18, 2018
 #3
avatar+324 
0

He means with all numbers i understand with 5 numbers all the posible numbers we can take.I'm sorry ! :(

Dimitristhym  Oct 18, 2018

30 Online Users

avatar