ber of ways to select 2 letters from the set A B C if order

Last updated: 4/23/2023

ber of ways to select 2 letters from the set A B C if order is important a ber of ways to select 2 letters from the set A B C if no repeats are allow ber of combinations of 3 elements taken 2 at a time is nswer in part c differ from part a or b Choose the correct answer below ne as part a and b ers only from part a ers from both part a and part b ers only from part b