Find the indicated number of elements by referring to the table of enrollments in finite math class. Let the universal set U be the set of all 109 students. A the students in College of Arts and Sciences, B the set of students from the College of business, F the set of freshmen and S the set of sophomores. Find the number of students in SUF Arts and sciences 15 freshmen, 10 sophomores Business 56 freshmen, 28 sophomores n(SUF) =

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