If `"^(n+5)P_(n+1)`=`(11(n-1))/2"^(n+3)P_n` , find `ndot`

Explanation

To solve the equation \((n+5)P(n+1) = \frac{11(n-1)}{2} (n+3)P(n)\), we will follow these steps:

### Step 1: Write the Permutation Formula
The permutation formula is given by:
\[ nPr = \frac{n!}{(n-r)!} \]
Using this, we can express \((n+5)P(n+1)\) and \((n+3)P(n)\).
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