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Not too many (Posted on 2017-07-24) Difficulty: 1 of 5
How many distinct integer solution of the equation
2n-2=n!

exist?

List them.

  Submitted by Ady TZIDON    
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Solution: (Hide)
Not too many - only 2 and 3 qualify!

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionAnalytical solution (spoiler)Steve Herman2017-07-24 09:55:24
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