Equation with factorial

idontknow

Solve the equation using inverse gamma-function .
$$\displaystyle n!=6$$.

topsquark

Math Team
Solve the equation using inverse gamma-function .
$$\displaystyle n!=6$$.
I guess I have to ask: Do you know what the inverse gamma function is?

(Frankly I'd just start guessing integers.)

-Dan

1 person

SDK

$n =3$

1 person

idontknow

$$\displaystyle 1<\sqrt{6 n}(n/e)^n \approx 2e$$.
$$\displaystyle n>e$$ or $$\displaystyle n\approx 3$$.

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$$\displaystyle 1<\sqrt{6 n}(n/e)^n \approx 2e$$.
$$\displaystyle n>e$$ or $$\displaystyle n\approx 3$$.
or n exactly equal to 3...

1 person