Question 665672
Given A={5,6,7} B={3,4,5,6} and C={4,5,6,7} evaluate each. 


A)	AᑎB  = {5,6}
B)	AᑌC   ={4,5,6,7}
C)	BᑌC   ={3,4,5,6,7}
D)	(AᑌB)ᑎC = {4,5,6,7}
E)	Aᑌ(BᑌC)={3,4,5,6,7}
F)	(AᑎC)ᑎC = {5,6,7}
G)	(AᑎB)ᑌC = { 4,5,6,7}
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