let language l1 be a subset of the language w1cw2 w1 w2 and c in let language l2 w1 for some w2

Name: let language l1 be a subset of the language w1cw2 w1 w2 and c in let language l2 w1 for some w2 w1cw2 l1 if l1 is turing recognizable is l2 turing recognizable if l1 is turing decidable is l 99862
Uploaded: 2023-08-19T03:28:56-08:00
Duration: 2 min 27 s
Channel: Akash M
Description: let language l1 be a subset of the language w1cw2 w1 w2 and c in let language l2 w1 for some w2 w1cw2 l1 if l1 is turing recognizable is l2 turing recognizable if l1 is turing decidable is l 99862

Question

Patina Herring · Accepted Answer

First, let&#x27;s define what Turing recognizable and Turing decidable mean. A language is Turing rec

Question

Let language L1 be a subset of the language {w1cw2 | w1, w2 ∈ Σ* and c ∉ Σ*}. Let language L2 = {w1 ∈ Σ* | for some w2 ∈ Σ*, w1cw2 ∈ L1}. If L1 is Turing recognizable, is L2 Turing recognizable? If L1 is Turing decidable, is L2 Turing decidable? Explain your answer.

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Let language L1 be a subset of the language {w1cw2 | w1, w2 ∈ Σ* and c ∉ Σ}. Let language L2 = {w1 ∈ Σ | for some w2 ∈ Σ*, w1cw2 ∈ L1}. If L1 is Turing recognizable, is L2 Turing recognizable? If L1 is Turing decidable, is L2 Turing decidable? Explain your answer.