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from-letters-in-MATEMATIKA-words-formed-by-using-all-the-letters-How-many-words-that-can-be-formed-with-the-five-consonant-are-always-side-by-side-

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Question Number 103294 by bramlex last updated on 14/Jul/20
from letters in ′MATEMATIKA′ words formed by using all the letters . How many words that can be formed with the five consonant are always side by side
fromlettersin′MATEMATIKA′wordsformedbyusingalltheletters.Howmanywordsthatcanbeformedwiththefiveconsonantarealwayssidebyside
Answered by bemath last updated on 14/Jul/20
⇒ ((5!)/(2!.2!.1!)) × ((6!)/(3!.1!.1!)) = ((120)/4) × ((6.5.4.3!)/(3!)) = 30×120 = 3600
⇒5!2!.2!.1!×6!3!.1!.1!=1204×6.5.4.3!3!=30×120=3600

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