In how many distinct ways can the letters of the word "SMART" be arranged, given that all letters are unique?

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Accepted Answer

The word "SMART" consists of 5 distinct letters. The number of ways to arrange these letters is calculated using permutations:

$$
n! = 5! = 5 	imes 4 	imes 3 	imes 2 	imes 1 = 120
$$

Thus, the total number of arrangements is **120 ways**.

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