In a certain school, 50 students in a certain class were enrolled in three subjects as follows:30 enrolled in Algebra20 enrolled in Physics25 enrolled in Chemistry14 enrolled in Chemistry and Algebra12 enrolled in Chemistry and Physics11 enrolled in Algebra and Physics5 enrolled in all three subjects
Use the venn diagram to solve the following question, how many students were enrolled ina.) exactly one subjectb.) Algebra and Physics but not Chemistryc.) Did not enroll in any of the threed.) At most two subjects