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Let U represent the set of people in a certain community who were asked if they subscribe to an information source. Let D ={ x ∈ U | x subscribes to The Daily Informer } and N ={ x ∈ U | x subscribes to News Magazine } (Assume these sets are not disjoint.) Write the set that represents the set of people surveyed who subscribe to The Daily Informer but not News Magazine

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peterchristian1300

Answer: D \ N. or. D – N

Step-by-step explanation:

Given that:. D ={ x ∈ U | x subscribes to The Daily Informer } and N ={ x ∈ U | x subscribes to News Magazine }. We write the set that represents the set of people surveyed who subscribe to The Daily Informer but not News Magazine as thus:. D – N = { x ∈ U | x subscribes to The Daily Informer but not News Magazine}.

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