Question: I am BEGGING please dont give me the wrong answer I had asked this before and I got a wrong answer Counting Occurrences Using Regular

I am BEGGING please dont give me the wrong answer I had asked this before and I got a wrong answer

I am BEGGING please dont give me the wrong answer I had

Counting Occurrences Using Regular Expressions Let ={a,b}. Write a regular expression that generates precisely those words over that contain at most 1 non-overlapping occurrences of the (contiguous) subword baa . Examples: - babab contains 1 non-overlapping occurrences of bab: babab or babab - bababab contains 2 non-overlapping occurrences of bab: bababab The regular expressions have the following syntax: - for union, for concatenation and for Kleene star - or for , the language containing only the empty word - 0: (zero) for , the empty language - : can often be left out Example expression: abcd(a+L+0bc)c is short for abcd(a++bc)c

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