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→ Solving problems with the help of Venn diogrand • In a class of 90 students, 45 take physics and 58 economics. If only 10 students do not take neither physics nor economics 1)How many students take both subjects 2)How many students take at least one of physics or economics 3)how many students take economics only ​

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Answer:

Number of students taking both subjects : 10 students

Number of students taking at least one of Physics or Economics: 93

Number of students taking Economics only: 48 students.

Explanation:

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