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

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