Use a tree diagram for the following K a Find the number of

Last updated: 4/29/2023

Use a tree diagram for the following K a Find the number of ways 2 letters can be choosen from the set U V W if order is important and repetition is allowed b Reconsider part a if no repeats are allowed c Find the number of combinations of 3 elements taken 2 at a time Does this answer differ from part a or b GELLD a The number of ways to select 2 letters from the set U V W if order is important and repetition is allowed is