L1 is the set of all strings of as, bs, and cs that contain no cs and have the same

Chapter 12, Problem 5

(choose chapter or problem)

In 4-6, describe \(L_{1} L_{2}, L_{1} \cup L_{2}\), and \(\left(L_{1} \cup L_{2}\right)^{*}\) for the given languages \(L_{1}\) and \(L_{2}\).

\(L_{1}\) is the set of all strings of \(a^{\prime}\) 's, b 's, and c 's that contain no c 's and have the same number of a 's as b 's; \(L_{2}\) is the set of all strings of a 's, b 's, and c 's that contain no a 's or b 's.

Text Transcription:

L_1 L_2, L_1 cup L_2

(L_1 cup L_2)^{*}

L_1

L_2

a^prime

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