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Rt T.

asked • 12/25/17

How many 6 letter passwords can be created using the upper and lower cases with at least one capital letter

How many 6 letter passwords can be created using at least one upper case letter

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David W. answered • 12/25/17

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Since there are 26 letters in the alphabet, you have 52 choices for each character.

52⁶= 19,770,609,664

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Bruce P.

I think you need to remove all pwd with no uppercase; there should be 26^6 of these, yes?

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12/25/17

David W.

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Good point.

19,770,609,604 - 308,915,776 = 19,461,693,888

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12/25/17

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