How many words can be formed from the letters | vedclass

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(A) The word $COURTESY$ consists of $8$ distinct letters: $C, O, U, R, T, E, S, Y$.We need to form words where the first letter is $C$ and the last le

Vedclass · Accepted Answer

$6!$

Vedclass · Answer

(A) The word $COURTESY$ consists of $8$ distinct letters: $C, O, U, R, T, E, S, Y$.We need to form words where the first letter is $C$ and the last letter is $Y$.Fixing $C$ at the first position and $Y$ at the last position leaves $8 - 2 = 6$ letters to be arranged in the middle positions.The number of ways to arrange these $6$ remaining letters is $6!$.Therefore,the total number of words is $6!$.

How many words can be formed from the letters of the word $COURTESY$,whose first letter is $C$ and the last letter is $Y$?

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