Question

In a class of 60 students, it was found that 30 students read the hindu and 35 read indian express and 5 read neither. using the venn diagram, find how many students read both the hindu and indian express

Answer 1

Answer:

5 students read both Hindi and Indian express

Step-by-step explanation:

(A)= 30

(B)=35

AUB = 60

A intersection B = A-b -AUb

30-35-60 =5

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Answer 2

Answer:

11 students

Step-by-step explanation:

a=30

b=35

aUb=60

a intersection b= a-b-aUb

30-35-60=5

5-60=5

55=5

11=1

therefore 11 students read both papers