Please dont copy or use chegg answeres. Please! Also explain Let Σ = {a, b, c} and define the finite languages L1 = {, aa, ab, ca, bab, bba, ccc} L2 = {a, c, ca, ccc} L3 = {c, ba, bab, bba, abc}. 1.  (L1 ∪ L3) \ (L1 ∩ L2) 2.  (L2 ∩ L3)L1

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Please dont copy or use chegg answeres. Please! Also explain

Let Σ = {a, b, c} and define the finite languages

L1 = {, aa, ab, ca, bab, bba, ccc}

L2 = {a, c, ca, ccc}

L3 = {c, ba, bab, bba, abc}.

1.  (L1 ∪ L3) \ (L1 ∩ L2)

2.  (L2 ∩ L3)L1

 

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