Nine different letters of alphabet are given, words with 5 letters are formed from these given letters. Then, how many such words can be for

Question

Nine different letters of alphabet are given, words with 5 letters are formed from these given letters. Then, how many such words can be formed which have at least one letter repeated ?

A) 43929 B) 59049 C) 15120 D) 0

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Sarah 1 month 2021-08-18T12:15:28+00:00 1 Answer 0 views 0

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    2021-08-18T12:16:29+00:00

    Answer:

    The answer will be- B)59049

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