Question
The number of arrangements that can be formed by taking all the letters 
is:
- 720
- 5040
- 120
- 40320
Hint:
Here we have to find the number of arrangements made from all the 7 letters of the word. So, we will use the formula 
taken all at a time.
The correct answer is: 5040
The number of arrangements that can be formed by taking all the letters = 
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