Show that L2 = {anb2nan : n ≥ 0} is not context-free using the pumping lemma.

Show that L2 = {aⁿb²ⁿaⁿ : n ≥ 0} is not context-free using the pumping lemma.

Expert Solution

venereology answered 1 year ago

Use the pumping lemma to show that the following languages are not regular. A a. A1={0^n...

Use the pumping lemma to show that the following languages are not regular. A a. A1={0^n 1^n 2^n | n≥0} b. A2 = {www | w ∈ {a,b}∗} A c. A3 ={a^2^n | n≥0} (Here, a^2^n means a string of 2^n a’s.) A ={a3n |n > 0 }

Use the pumping lemma to prove that the following languages are not regular. (a)L2 = {y...

Use the pumping lemma to prove that the following languages are not regular. (a)L2 = {y = 10 × x | x and y are binary integers with no leading 0s, and y is two times x}. (The alphabet for this languages is {0, 1, ×, =}.) For example, 1010 = 10 × 101 is in L2, but 1010 = 10 × 1 is not. (b)Let Σ2 = {[ 0 0 ] , [ 0 1 ] , [ 1...

Using the pumping lemma, prove that the language {1^n | n is a prime number} is...

Using the pumping lemma, prove that the language {1^n | n is a prime number} is not regular.

Use Context-Free Pumping Lemma to prove that that following languages over the alphabet {'x', 'y', 'z'}...

Use Context-Free Pumping Lemma to prove that that following languages over the alphabet {'x', 'y', 'z'} are NOT context-free (a) {xjy2jzj : j > 0} (b) { xmynzk : m, n, k ≥ 0 and k = min(m,n) }

In pumping lemma I know how to prove 0^n 1^n is not regular but what changes...

In pumping lemma I know how to prove 0^n 1^n is not regular but what changes when I have 0^n 1^n 2^n (three variables). Do I need to check 6 variations of 0,1 and 2 instead of only 3 in 0^n 1^n? thanks.

Using the pumping lemma for regular languages, show that language is not regular. b) L3= {0n...

Using the pumping lemma for regular languages, show that language is not regular. b) L3= {0n 1m, m = n+2 } Language= {0,1}

1. Pumping Lemma: a. Is the following language a regular language? (Use pumping lemma in proof.)...

1. Pumping Lemma: a. Is the following language a regular language? (Use pumping lemma in proof.) L = {0n 1n 2n | n ≥ 0} b. What is (i.e., define) the CFL pumping lemma?

Use the Pumping Lemma to show that the following languages are not regular. (a) {ai bj...

Use the Pumping Lemma to show that the following languages are not regular. (a) {ai bj | i > j} (b) {apaq | for all integers p and q where q is a prime number and p is not prime}.

Use the pumping lemma to show that the following languages are not regular (c) (5 pts)...

Use the pumping lemma to show that the following languages are not regular (c) (5 pts) Let Σ = {0, 1, −, =} and SUB = {x = y − z | x, y, z are binary integers, and x is the result of the subtraction of z from y}. For example: 1 = 1 − 0, 10 = 11 − 01 are strings in SUB but not 1 = 1 − 1 or 11 = 11 − 10.

Prove that {anbamba2m+n:n,m≥1} is not regular using pumping lemma

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