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Factorial

If a, b,c are positive integers how many solutions are there for a!b!=a!+b!+2^c?

Note by Indulal Gopal
3 years, 10 months ago

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sorry 2 sol if a=3,b=2,c=2 and a=2,b=3,c=2 Ravi Teja · 3 years, 10 months ago

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@Ravi Teja exactly. Indulal Gopal · 3 years, 10 months ago

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1 solution,a=b=2 Ravi Teja · 3 years, 10 months ago

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@Ravi Teja C is there. Any way not a=b=2 Indulal Gopal · 3 years, 10 months ago

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