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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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| Comment 16 of 81 |

Posted by K Sengupta on 2023-11-01 12:10:14

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