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Some 2 Powers Sum to Factorial (Posted on 2023-02-27) Difficulty: 3 of 5
Determine all possible triplets (p, q, n) of nonnegative integers that satisfy this equation:
                 2p + 2q = n! 
Provide valid argument for your answer.

*** Adapted from a problem which appeared at the Harvard/MIT math Olympiad.

See The Solution Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsAnother approachhoodat2023-02-28 16:09:47
SolutionSimilar SolutionPaul2023-02-27 16:25:22
SolutionSolutionLarry2023-02-27 16:02:12
re: without proof of completenessJer2023-02-27 14:00:54
Some Thoughtswithout proof of completenessCharlie2023-02-27 12:46:52
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