SOLUTION: if n(A)=37, n(B)=50 and AᑕB, find n(AᑌB) and n(AᑎB)

Algebra ->  sets and operations -> SOLUTION: if n(A)=37, n(B)=50 and AᑕB, find n(AᑌB) and n(AᑎB)      Log On

Since AᑕB, AᑌB = B and AᑎB = A

Therefore n(AᑌB) = n(B) = 50 and n(AᑎB} = A = 37

Edwin