Pergunta

Sets L and A are defined as follows. L= a,b,e A= b,e,g Answer each part below. Write your answer in roster form or as varnothing (a) Find the Intersection of L and A. Lcap A=square (b) Find the union of L and A. Lcup A=square
Solução

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KatarinaProfissional · Tutor por 6 anos
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(a) The intersection of sets L and A is the set of elements that are common to both L and A. In this case, the common elements are b and e. Therefore, the intersection of L and A is $\{b, e\}$.<br /><br />(b) The union of sets L and A is the set of all elements that are in either L or A or both. In this case, the union of L and A is $\{a, b, e, g\}$.
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