In how many ways can the letter of word SATNA can arranged?

Answer 1

5! / 2!That is, for a start, you can arrange the letters in 5! different ways, but because of the two "A", each combination would then be duplicated, so you need to divide by 2!

(Note: the exclamation mark refers to the factorial function.)

Answer 2

60 ways, but apart from Santa and Satan, there aren't many recognizable words.