Find the indicated number of elements by referring to the table of enrollments in a finite mathematics class. Let the universal set U be the set of all 122 students in the class, A the set of students from the College of Arts & Sciences, B the set of students from the College of Business, F the set of freshman, and S the set of sophomores. Find the number of students in A. n(A)= C Arts & Sciences Business Freshman Sophomores 19 12 66 25

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