Question

List all the permutations of three objects m comma l comma and n taken two at a time without repetition. What is 3 Upper P 2​? List all the permutations of three objects m comma l comma and n taken two at a time without repetition. Choose the correct answer below.

Answer 1

The number of permutations of 3 objects taken 2 at a time without repetition is 3. The permutations are ml, mn, lm, ln, nm, nl.

Step-by-step explanation:

The number of permutations of three objects taken two at a time without repetition is given by the formula 3P2 = 3!/(3-2)! = 3!/1! = 3.

The permutations of three objects (m, l, and n) taken two at a time without repetition are:

1. ml
2. mn
3. lm
4. ln
5. nm
6. nl