Find the number of permutations of the letters of the words 'DADDY DID A DEADLY DEED'.

Explanation

To find the number of permutations of the letters in the phrase "DADDY DID A DEADLY DEED", we will follow these steps:

### Step 1: Count the total number of letters
First, we need to count the total number of letters in the phrase. The phrase "DADDY DID A DEADLY DEED" consists of 19 letters.

### Step 2: Identify the frequency of each letter
Next, we will identify how many times each letter appears in the phrase:
- A: 3 times
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