
Can someone answer this? Thanks!


Show that there exists a non-regular language that satisfies the pumping lemma. In particular, you can consider the following language. nan . You need to show that (1) L is not regular, and (2) L satisfies the pumping lemma.
Show that there exists a non-regular language that satisfies the pumping lemma. In particular, you can consider the following language. nan . You need to show that (1) L is not regular, and (2) L satisfies the pumping lemma.
2. If L is a regular language, prove that the language 11 = { uv/ u E 1 , |v|-2) is also regular. (Hint: Can you build an NFA of L1 using an NFA of a language L? Use N, the NFA of the language L)
Suppose that both A, B ⊆ {0, 1}* are regular languages. Show that the language A \ B = { x | x ∈ A, x ∉ B} is regular. Please explain your reasoning so I can understand and use it for future problems!
(d) Let L be any regular language. Use the Pumping Lemma to show that In > 1 such that for all w E L such that|> n, there is another string ve L such that lvl <n. (4 marks) (e) Let L be a regular language over {0,1}. Show how we can use the previous result to show that in order to determine whether or not L is empty, we need only test at most 2" – 1 strings. (2...
-. If L and L2 are regular languages, show the the language BothOr Neither is also regular. Both Or Neither is the language that contains strings that are in both L1 and L, or in neither L or L2.
Prove the following language is not regular (you may use pumping lemma and the closure of the class of regular languages under union, intersection, and complement.): (w | w ∈ {0,1}* is not a palindrome} Please show work/explain. Thanks.
In this question, you will find a regular expression for the complement of the regular language ab*. a. First, draw a deterministic finite automation (DFA) for the language ab*. b. Now draw the DFA for the complement of ab*. c. Finally, convert your DFA to a regular expression. Show your work.
4. (15 points) Using the pumping lemma for regular languages show that the following language is not regular
Prove that the following language is not regular: { w1aw2 | w1,w2 ∈ {a,b}* and |w1| = |w2| } In other words, L consists of strings of odd length over the alphabet {a, b} which have a as its middle symbol. SHOW ALL WORK, THANKS!
Use the pumping lemma to show that the following language is not regular: L = {bi ajbi : i, j ≥ 1}