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pass code

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A four digit pass code 2018-02-26
Jessica pose la question :
I was trying to fond out how many combinations could there be for a four digit pass code to a phone when no numbers are repeated?
Penny Nom lui répond.
A lost iPhone pass code 2017-04-17
Sam pose la question :
I have a locked iPhone and it has all my of my holiday photos on it. I changed the password and then I think I did a incorrect number pattern but anyway I know it ends with 99 and the first 4 digits are 235 and 6 could you please send all of the combinations for this password (without the 99) Thx and plz get back ASAP I need it for school
Penny Nom lui répond.
A five-digit pass code 2015-04-25
Mary pose la question :

Question from Mary:

More on your published question:

I have the same type of lock, but set up a 5-digit pass code. Is that more or fewer possibilities than a 4-digit code. How many digits would make the lock most secure? I don't believe Werner specified this, but each number can only be used once. Thanks, Mary


Penny Nom lui répond.
A four digit passcode 2009-01-12
john pose la question :
i have a machine at home that has a four digit passcode and the numbers range from 1 to 4 how can i get all the ways those numbers can be used
Harley Weston lui répond.
A 4 digit passcode 2008-02-16
Rob pose la question :
If there is a 4 digit passcode with only 6 punch in symbols, how many possibilities are there and what are they? symbols are: Y, X, RB, RT, LB, LT. Please get back to me, thanks for your time and help.
Stephen La Rocque lui répond.
 
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