PYQs Solutions

Syllabus with topics linked

TOC PYQ 2017 Solution

Question 1 (a): Consider the language S*, where S = {aa, b). How many words does this language have of length 4? of length 5? of length 6?...

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TOC PYQ 2019 Solution

Question 1 (a): Prove that for all sets S, (S+)=S. To prove that for all sets S, (S+)=S, we need to show that (S+)* is a subset of S* and...

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