Question

In a group of studends, 50 student passed in english
60 students passed in mathematics and 40 students
passed in both the subjects. Find the number of
students who passed either in English or in
mathe muitics​

Answer 1

Answer:

Since, n(A∪B)=n(A)+n(B)−n(A∩B) , we have

Number of students who passed either in English or Math =50+60−40=70

Step-by-step explanation:

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