Question

The language described by the regular expression ((ab)* (c|d))*

The language described by the regular expression ((ab)* (c|d))*

Engineering   Computer-Science   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Give formal definition of the regular language generated by the following Regular Expressions: 1) ((ab*+a)*+ab) 2)...
Give formal definition of the regular language generated by the following Regular Expressions: 1) ((ab*+a)*+ab) 2) (a+b)*c(a+b)* 3) (ab)*+a*b
Suppose A and B are regular language. Prove that AB is regular.
Suppose A and B are regular language. Prove that AB is regular.
Suppose A and B are regular language. Prove that AB is regular.
Suppose A and B are regular language. Prove that AB is regular.
Draw the parse tree for regular expression bb*+ab*(a+b).
Draw the parse tree for regular expression bb*+ab*(a+b).
Let L1 be the language of the Regular Expression 1(1 + 0)*. Let L2 be the...
Let L1 be the language of the Regular Expression 1(1 + 0)*. Let L2 be the language of the Regular Expression 11* 0. Let L3 be the language of the Regular Expression 1* 0. Which of the following statements are true? L2 L1 L2 L3 L1 L2 L3 L2
Show that language C = { <D, R> | D is a DFA, R is a...
Show that language C = { <D, R> | D is a DFA, R is a regular expression and L(D) = L(R)} is decidable.
Find a regular expression to describe: The set of all strings over the alphabet {a, b,...
Find a regular expression to describe: The set of all strings over the alphabet {a, b, c, d} that contain exactly one a and exactly one b So, for example, the following strings are in this language: ab, ba, cccbad, acbd, cabddddd, ddbdddacccc and the following strings are NOT in this language: a, ccbc, acbcaaacba, acacac, bcbbbbbca, aca, c, d, b
For each of the following regular expressions, give 2 examples of strings that are in the...
For each of the following regular expressions, give 2 examples of strings that are in the language described by the regular expression, and 2 examples of strings that are not in that language. In all cases the alphabet is {a,b}. ab*ba* (a ∪ ε)b* (a ∪ b)ε*(aa ∪ bb)
For each of the following regular expressions, give 2 examples of strings that are in the...
For each of the following regular expressions, give 2 examples of strings that are in the language described by the regular expression, and 2 examples of strings that are not in that language. In all cases the alphabet is {a, b}. ab*ba* (a ∪ ε)b* (a ∪ b)ε*(aa ∪ bb)
Test the language L2.16={(ab^n,n>0) with the pumping lemma and show that it is regular.
Test the language L2.16={(ab^n,n>0) with the pumping lemma and show that it is regular.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT