Which of the following leads to the correct mathematical solution for the number of ways that the letters of the word TIE could be arranged to create a three-letter code? Options
A) 3!	B) 3! − (3! + 2!)	C) 3! − (2!)	D) 3!/(3! + 2!)	E) 3!/(3! × 2!)
TIE - three letters can be arranged in 3! ways   since 'there is no repetition'   3!   Ans. 3!) 3!
<result>A</result>
Which of the following leads to the correct mathematical solution for the number of ways that the letters of the word TIE could be arranged to create a three-letter code?