If n(A) = 5, n(B) = 7 and n(AUB) = 10. then find n(A intersection B)�

1.	If n(A) = 5, n(B) = 7 and n(AUB) = 10. then find n(A intersection B)
Answer» ONG>Answer: 2 Step-by-step explanation: formula N(AUB)=n(A)+n(B)-n(AnB) therefore 10=5+7-n(AnB) 10=12-n(AnB) n(AnB)=12-10 =2 Therefore n(AnB)=2

If n(A) = 5, n(B) = 7 and n(AUB) = 10. then find n(A intersection B)

Answer» ONG>Answer:

Step-by-step explanation:

formula

N(AUB)=n(A)+n(B)-n(AnB)

therefore 10=5+7-n(AnB)

10=12-n(AnB)

n(AnB)=12-10

Therefore n(AnB)=2

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If n(A) = 5, n(B) = 7 and n(AUB) = 10. then find n(A intersection B)​

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If n(A) = 5, n(B) = 7 and n(AUB) = 10. then find n(A intersection B)