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Pearson Algebra 1 Common Core, 2011 View details

5. Working With Sets

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Exercise 28 Page 197

T' is the complement of T.

T'={ 2}

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There are two elements in the universal set U. &U={ 1, 2} T', which is called the complement of T, describes everything in the universal set that is not included in T. &T={ 1} &U={ 1, 2} &T'={ 2}