Gamma relation (JEE context) (Gamma integral: ∫_0^∞ t^{s-1} e^{-t} dt = Γ(s) (recognition).)

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Gamma integral: ∫_0^∞ t^{s-1} e^{-t} dt = Γ(s) (recognition).

What each symbol means

SymbolWhat it stands for
sReal part > 0 for convergence

When to use this

Advanced; link Γ(n)=(n-1)! for positive integers.