Question Find an expression for the number of permutations of 3 items from $n$ items without using factorial notation.

Studdy Solution
The expression $n \times (n-1) \times (n-2)$ is the equivalent expression to $\mathrm{nP} 3$ without using factorial notation.
The equivalent expression to $\mathrm{nP} 3$ with no factorial notation is $n \times (n-1) \times (n-2)$.