If `\ ^n P_4=360 ,\ ` find the value of `ndot`

Explanation

To solve the problem, we need to find the value of \( n \) given that \( ^nP_4 = 360 \).

### Step-by-Step Solution:

1. **Understand the formula for permutations**: The formula for permutations \( ^nP_r \) is given by:
\[ ^nP_r = \frac{n!}{(n-r)!} \]
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