Question

Consider the following languages. Which of them is/are irregular?
I) L = {a" 6" | m = n}
II) L = {All binaryhstrings that starts and end with the same symbol
III) L = {wwR | we{a,b}*}
a) I only
b) I and III
c) I and II
d) II and III​

Answer 1

Answer:

option b is the right option

Answer 2

Explanation:

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