perplexus.info :: Numbers : Factorial Crossed Perfect Square Settlement

Factorial Crossed Perfect Square Settlement (Posted on 2023-09-21)

Find all possible quadruplets (a,b,c,d) of positive integers, that satisfy this equation:

a!-b!-c! = d².

Prove that no further quadruplet satisfies the given conditions.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (4 votes)

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re: anonymo

| Comment 73 of 81 |

(In reply to anonymo by Hedda Dunn)

Whay do you have to resort to an utter lack of minimal norm of decency like this despite rrpeated reminders!

For the last time, kndly desist from posting such irrelevant and idiotic comments in a Math/Logic website!!

Posted by K Sengupta on 2024-06-04 13:39:18

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