Math, asked by rahulkarma0907, 1 month ago

If n(A) = 20, n(B)= 28, n(A∩B)= 12,n(A∪B)=?

Answers

Answered by roshandut

2

Step-by-step explanation:

(A∪B)=20+28-12

=48-12

=36

hope it will help you

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