2000002804 | math4u.vsb.cz

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Level:

Project ID:

2000002804

Accepted:

0

Clonable:

0

Easy:

1

Specify the domain of the expression:

\frac{2 \cdot (n - 4)!}{(n - 1)!}

n \in N, n \geq 4

n \in N, n \geq 5

n \in N

n \in N, n \geq 2