If the letters in word "DAUGHTER" are to be arranged so that vowels occupy the odd places, then number of different words are?
plz answer my query and explain.
Thanks in advance.
If the letters in word "DAUGHTER" are to be arranged so that vowels occupy the odd places, then number of different words are?
plz answer my query and explain.
Thanks in advance.
how 3vowels can be arranged in 4P3????why can't 5 consonants can be arranged in 6P5 ways...?
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