Question: Write Python Syntax Regular Expressions and equivalent NFAs to match these strings exactly. 1. Strings over {a,b} where any two b's are separated by at

Write Python Syntax Regular Expressions and equivalent NFAs to match these

strings exactly. 1. Strings over {a,b} where any two b's are separated

Write Python Syntax Regular Expressions and equivalent NFAs to match these strings exactly. 1. Strings over {a,b} where any two b's are separated by at least one a. 2. Strings over {a,b} where if the string begins with an a, it must contain at least 2a 's, and if it ends with a b, it must contain at least 2 b's. [a,b,abb,aab,aaaab,abbbb])

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