Let L1 = L(a∗baa∗) and L2 = L(aba∗). Find L1/L2.
Let L1 = L(a∗baa∗) and L2 = L(aba∗). Find L1/L2.
This is a Formal Languages and Automata question.
Homework Answers
L1 /L2 finite automata is nothing but L1 automata but there is s change in the final states .
from L1 automata , starting from the first state , consider the total automata .If this automata accepts any string of L2 then make first state of L1 as final state otherwise non final .
now starting from the second state , consider the total automata .If it accepts any string of L2 them make that state as the final state otherwise non final .
Repeat this process for every state to decide whether the state is final or non final .
14.) Let L1 = L(a∗baa∗) and L2 = L(aba∗). Find L1/L2. This is a Formal Languages...
14.) Let L1 = L(a∗baa∗) and L2 = L(aba∗). Find L1/L2. This is a Formal Languages and Automata question... I need to see what the dfa for L1/L2 looks like and how you know what the final states are... Thanks!
Let L1 = {ω|ω begins with a 1 and ends with a 0}, L2 = {ω|ω...
Let L1 = {ω|ω begins with a 1 and ends with a 0}, L2 = {ω|ω has
length at least 3 and its third symbol is a 0}, and L3 = {ω| every
odd position of ω is a 1} where L1, L2, and L3 are all languages
over the alphabet {0, 1}. Draw finite automata (may be NFA) for L1,
L2, and L3 and for each of the following (note: L means complement
of L):
Let L w begins...
Automata, Languages and Computation Using the languages L1 = { (10)* 1(1+0) + (10)*} and L2...
Automata, Languages and Computation
Using the languages L1 = { (10)* 1(1+0) + (10)*} and L2 = { a(a*) }, construct an ei NFA that accepts the concatenation of the languages L1L2.
Using the languages L1 = { (10)* 1(1+0) + (10)*} and L2 = { a(a*) }, construct an ei NFA that accepts the concatenation of the languages L1L2.
For each of the following statements, where L1, L2, and L are languages over some alphabet...
For each of the following statements, where L1, L2, and L are languages over some alphabet Σ, state whether it is true or false. Prove your answer. • ∀L,(∅ or L+) = L∗ • ∀L1,L2,(L1 or L2)∗ = (L2 or L1)∗
If L1 and L2 are Regular Languages, then L1 ∪ L2 is a CFL. Group of answer choices...
If L1 and L2 are Regular Languages, then L1 ∪ L2 is a CFL. Group of answer choices True False Flag this Question Question 61 pts If L1 and L2 are CFLs, then L1 ∩ L2 and L1 ∪ L2 are CFLs. Group of answer choices True False Flag this Question Question 71 pts The regular expression ((ac*)a*)* = ((aa*)c*)*. Group of answer choices True False Flag this Question Question 81 pts Some context free languages are regular. Group of answer choices True...
Question 4. Let L1 be the language denoted by ab∗ a ∗ and let L2 be...
Question 4. Let L1 be the language denoted by ab∗ a ∗ and let L2 be the language denoted by a ∗ b ∗ a Write a regular expression that denotes the language L1 ∩ L2.
Let L1 be language((aa + ab + ba + bb) ∗ ) and let L2 be...
Let L1 be language((aa + ab + ba + bb) ∗ ) and let L2 be language((a + b) ∗aa(a + b) ∗ ). Find a regular expression and an FA that each define L1∩L2.
Define nor operation for the language as follows. nor(L1, L2) = {w : w E L1 or w E L2} Show that ...
Define nor operation for the language as follows. nor(L1, L2) = {w : w E L1 or w E L2} Show that the family of regular languages is closed under the nor operation.
Define nor operation for the language as follows. nor(L1, L2) = {w : w E L1 or w E L2} Show that the family of regular languages is closed under the nor operation.
a.) Exhibit an algorithm that, given any three regular languages, L,L1,L2, determines whether or not L...
a.) Exhibit an algorithm that, given any three regular languages, L,L1,L2, determines whether or not L = L1L2. b.) Describe an algorithm by which one can decide whether two regular expressions are equivalent.
2. If L1 and L2 are regular languages, which of the following are regular languages? Provide...
2. If L1 and L2 are regular languages, which of the following are regular languages? Provide justification for your answers. a. L1 U L2 b. L1L2 c. L1 n L2
Let L1 = {ω|ω begins with a 1 and ends with a 0}, L2 = {ω|ω has
length at least 3 and its third symbol is a 0}, and L3 = {ω| every
odd position of ω is a 1} where L1, L2, and L3 are all languages
over the alphabet {0, 1}. Draw finite automata (may be NFA) for L1,
L2, and L3 and for each of the following (note: L means complement
of L):
Let L w begins...
Automata, Languages and Computation
Using the languages L1 = { (10)* 1(1+0) + (10)*} and L2 = { a(a*) }, construct an ei NFA that accepts the concatenation of the languages L1L2.
Using the languages L1 = { (10)* 1(1+0) + (10)*} and L2 = { a(a*) }, construct an ei NFA that accepts the concatenation of the languages L1L2.
Define nor operation for the language as follows. nor(L1, L2) = {w : w E L1 or w E L2} Show that the family of regular languages is closed under the nor operation.
Define nor operation for the language as follows. nor(L1, L2) = {w : w E L1 or w E L2} Show that the family of regular languages is closed under the nor operation.
2. If L1 and L2 are regular languages, which of the following are regular languages? Provide justification for your answers. a. L1 U L2 b. L1L2 c. L1 n L2
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