Question: I need help with these three problems please. An auto dealer has 6 different cars and 5 different trucks. How many ways are there to
I need help with these three problems please.



An auto dealer has 6 different cars and 5 different trucks. How many ways are there to select two vehicles? Ex: 26 * C(36, 12) Write combination as: C(n, k)Given two sets: A and B. A has 7 elements. B has 8. A and B share 4 elements. How many elements are there in total? Ex: 60Lisa plays soccer 4 out of the 7 days of the week. How many possible schedules are there to play soccer on Wednesday or Monday or both. Ex: 5
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