Question: Consider the following regular expression, where 'a' and 'b' are the only letters in the language generated: b* a b* a (a+b)* For example, this

Consider the following regular expression, where 'a' and 'b' are the only letters in the language generated:

b* a b* a (a+b)*

For example, this can generated the word: bbabbbabbaa since the first b* can be used to generate two b's followed, then an 'a', followed by three b's in the second b* followed by an 'a', then (a+b)* can be used to generated a 'b', 'b', 'a', and an 'a'.

What is the most interesting thing about the language generated by this grammar (one English sentence)?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!