How many three letter words are formed using the letters of the word TIME?

Permutations and Combinations 27/10/2020

A. 12
B. 20
C. 16
D. 24

Explanation:

The number of letters in the given word is four.

The number of three letter words that can be formed using these four letters is ⁴P₃ = 4 * 3 * 2 = 24.

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