Question 78

In how many different ways can the letters of the word DAILY be arranged ?

Solution

If a word has n different letters then they can be arranged in n! different ways.
DAILY has 5 different letters which can bve arranged in 5! different ways.
5!=5*4*3*2*1=120
Therefore, option D is answer.

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In how many different ways can the letters of the word DAILY be arranged ?

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