2. (a). How many ways are there to arrange the letters in COMPETITION? (b). How many...

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2. (a). How many ways are there to arrange the letters in COMPETITION? (b). How many ways are there to arrange the letters in COMPETITION, in which the IE appear together (in this order, in other words an I must be followed by the E)? (c). How many ways are there to arrange the letters in COMPETITION, in which the first T appears somewhere before the first I? 2. (a). How many ways are there to arrange the letters in COMPETITION? (b). How many ways are there to arrange the letters in COMPETITION, in which the IE appear together (in this order, in other words an I must be followed by the E)? (c). How many ways are there to arrange the letters in COMPETITION, in which the first T appears somewhere before the first I?