Following Languages Context Free Prove Answer Either Providing Pushdown Automaton Recogniz Q37043401

December 7, 2021 by Administrator

Are the following languages context-free? Prove your answer,either by providing a pushdown-automaton that recognizes thelanguage or by using the pumping lemma to contradict.

$L_1 = { a^r b^s c^r a^t : r, s, t in mathbb{N} }$

$L_2 = { a^r b^s c^r a^s : r, s in mathbb{N} }$

${ap : p is prime} 3$

We were unable to transcribe this imageWe were unable to transcribe this image{ap : p is prime} 3 Show transcribed image text

{ap : p is prime} 3

Solution

Leave a Comment Cancel reply