Suppose you have two math classes (math 1 and math 2)and two sciences courses (science 1 and science 2)that you must complete before your sophomore year in college.Assume your college is on a semester system and there are two semesters in each year.Suppose you are required to take at least one of the science courses during your freshman year.What is the event A of required science courses you could take the first semester of your freshman year?
A)A = {math 1,math 2,science 1,science 2}
B)A = {science 1,science 2,science 1 and science 2}
C)A = {1}
D)A = {1,2}

Question

Quizplus · Accepted Answer

The event A of required science courses you could take the first semester of your freshman year is either science 1 or science 2 or both science 1 and science 2. This is because you are required to take at least one science course during your freshman year, and the options include science 1 and science 2. You could also potentially take both science courses during your freshman year, fulfilling the requirement early on. Therefore, option B is the best choice as it includes all possible options for the required science courses in the first semester of freshman year.

Suppose You Have Two Math Classes (Math 1 and Math