Answer parts a and b. a. n(A\cup B)=25,n(A\cap B)=12, and n(B)=23, find n(A). b. If n(A)=6,n(B)=8, and n(A\cap B)=6, find n(A\cup B). a. n(A)= ◻ b. n(A\cup B)= ◻
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a. n(A $\cup$ B)=25, n(A $\cap$ B) = 12, and n(B) = 23, find n(A). b. If n(A) = 6, n(B) = 8, and n(A $\cap$ B) = 6, find n(A $\cup$ B). a. n(A) = b. n(A $\cup$ B)= Show more…
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