In how many different ways can the letters of the word 'MATH' be arranged?
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In how many different ways can the letters of the word 'MATH' be arranged?
A. 320:527
11
24
55
444
The word MATH has 4 distinct letters. The number of arrangements is 4! (4 factorial) = 4 * 3 * 2 * 1 = 24.
The word MATH is made up of 4 completely distinct letters. We find the total arrangements by calculating the factorial of the number of letters, n!. Applying this formula gives 4! = 4 3 2 1 = 24.