Question: CAN YOU GIVE ME THE SOLUTION / DIAGRAM AND ANSWER FOR THIS? 1.A secretary of an event was asked to buy drinks for the guests.

CAN YOU GIVE ME THE SOLUTION / DIAGRAM AND ANSWER FOR THIS?

1.A secretary of an event was asked to buy drinks for the guests. The total number of guests were 60 people, 27 like cold drinks and 42 like hot drinks and each guest likes at least one of the two drinks. How many like both cold and hot drinks?

2. In elective classes, there are 50 students in business class and 77 students in geographic class.

a.Find the number of students who are either in business class or in geographic class.

b.When two classes meet at different hours and 15 students are enrolled in both subjects.

c.When two classes meet at the same hour.

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