What principle of counting would you use in each of the

Last updated: 6/9/2023

What principle of counting would you use in each of the following situations You have to count the number of three letter initials BA B AQ Counting ways to choose a dessert from the menu with three kinds of cakes and four kinds of pies You have to count the number of positive integers less than 100 that are divisible by 3 or 5 Counting the total number of bit strings of length 5 You have to count the number of different 4 digit pin codes A Inclusion exclusion principle B Addition principle C Multiplications principle