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In how many different ways can the letters of the word `TRENDS? be arranged?
- A720
- B120
- C740
- D5040
Answer not set
Discussion 1
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Solution
In the word, TRENDS, none of the alphabet is repeated.
No. of letters in the word = 6
No. of ways letters of the word TRENDS can be arranged = 6!
= 6 * 5 * 4 * 3 * 2 * 1 = 720
In the word, TRENDS, none of the alphabet is repeated.
No. of letters in the word = 6
No. of ways letters of the word TRENDS can be arranged = 6!
= 6 * 5 * 4 * 3 * 2 * 1 = 720