A house wife forgot her bank ATM PIN which is
a four digit number, but luckily she remembered<...
Mathematics, 11.04.2020 22:54 cj31150631
A house wife forgot her bank ATM PIN which is
a four digit number, but luckily she remembered
some hints on how to recall this "PIN
Here are some of the clues
(1) The 1st digit is half of the 2nd
(2) The sum of the 2nd and 3rd is 9
(3) The 4th is equal to the 2nd minus 1
(4) The sum of all the digits is 17
What is the ATM PIN ?
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