Sets D and Lare defined as follows. D= (-2,1,5,6,8 L= (1,4,6,7) Answer each part below. Write your answer in roster form or as . (a) Find the union of D and L. (b) Find the intersection of D and L .
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So, we combine all the elements from both sets, but we only list each element once, even if it appears in both sets. Show more…
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