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					 Select from the given diagram the one that illustrates the relationship among the given 3 classes: children below 18, persons in the electoral list, those who have voted.
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Correct Option: A
According to above given question , we can say that
children below 18 are different from persons in the electoral list and those who have voted.
From above it is clear that option ( A ) represents the best relationship between children below 18, persons in the electoral list and those who have voted . As shown in given venn - diagram .
 
					                    					 
	