Question

If n(A)=2,n(B)=3,n(A)=2,n(B)=3,  and n(A∩B)=1n(A∩B)=1  then n(A∪B)=​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

n(A)=2

n(B)= 3

n(AnB)= 1

find n(AUB)= ?