Question

Of the hundred students in a school, 80 are cricket followers, 40 are football followers are and 25 both cricket and football followers. How many of them follow neither cricket nor football.​

Answer 1

Answer:

answer is 5

Step-by-step explanation:

n(A)=80

n(B)=40

n(A intersection B) =25

n(A union B) = n(A) + n(B) - n(A intersection B)

=80 + 40 - 25

=120 - 25

= 95

n(A union B) =95

No. of students who do not follow neither cricket and football.

=100 - 95

= 5