In how many different ways can the letters of the word `TRENDS? be arranged?
1). 720
2). 120
3). 740
4). 5040
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