how many different 4-tuples (a,b,c,d) are there, where a, b, c and d are positive integers, such that:

1. a>b>c>d

2. a+b+c+d=2024

3. a^2-b^2+c^2-d^2=2024

asked by guest
on Jan 18, 2025 at 2:00 am



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