Give a context-free grammar for the following languages: R a. L₁ = {a" ww" br; we , n ≥ 0}; E = {a,b} b. L2 = {abck; n = mor m≤k; n, m, k ≥ 0}; E = {a,b,c}

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Give a context-free grammar for the following languages:
R
a. L₁ = {a" ww²b"; w € *, n
bª; w € Σ*, n
≥ 0} ; Σ = {a,b}
b. L₂ = {anbmck; n = morm ≤k; n, m, k ≥ 0}; E = {a,b,c}
{a¹
Transcribed Image Text:Give a context-free grammar for the following languages: R a. L₁ = {a" ww²b"; w € *, n bª; w € Σ*, n ≥ 0} ; Σ = {a,b} b. L₂ = {anbmck; n = morm ≤k; n, m, k ≥ 0}; E = {a,b,c} {a¹
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