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How Many Words Can Be Formed With Or Without Meaning By Using Three Letters Out Of K, L, M, N, O Without Repetition Of Alphabets? |
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Answer» Given letters are k, L, m, N, o = 5 number of letters to be in the WORDS = 3 Total number of words that can be FORMED from these 5 letters taken 3 at a time without repetation of letters = 5P3 ways. ⇒ 5P3 = 5 X 4 x 3 = 60 words. Given letters are k, l, m, n, o = 5 number of letters to be in the words = 3 Total number of words that can be formed from these 5 letters taken 3 at a time without repetation of letters = 5P3 ways. ⇒ 5P3 = 5 x 4 x 3 = 60 words. |
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