If someone were to loose their debet card why should they not be worried about someone using it at the ATM?
On the other hand if someone new my pin numbers EVEN OUT OF ORDER, I would be very nervous why?
Try to think of other common AlPHANUMERIC CODES we have and why or why we should not be concerned about there protection?
6 comments:
someone would be worried because you never know the person could end up up find out the pin because they are just 24 different ways they can get it.
you could never end up knowing who that preson is and there are 24 diffrent ways he could find it out the pin easy.I got the 24 by doing 4 a factorial.(4!=4*3*2*1=24)
The person who lost their card would be worried because the person who knew the pin could find out the pin with in 24 trys you would use a factoril of 4.
If the person didn't know their pin number, they have 10,000 different pins to choose from. But if they do know the pin number but not in order, they have 24 arrangements which will be easier to find.
If someone losses their ATM card they wouldnt be worried because there would be 10,000 different combination of their ATM number.
If the person knew the ATM number but not in the order they would be worried because there would only be 24 different orders to figure out the ATM nuber. The chances are more likly to figure out the number
I'f the person who took the ATM card knew the #'s but not the order they would have 24 different ways to figure out the pin. I'f they didnt know the #'s they would have 10,000 ways to figuere it out.
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