Question
Consider the Regular expression (a(cd)*b)* Find a string over {a, b, c, d}^4 which matches the expression. Find a string over {a, b, c, d}^4
Consider the Regular expression (a(cd)*b)*
Find a string over {a, b, c, d}^4 which matches the expression.
Find a string over {a, b, c, d}^4 which doesnt match the expression.
Find a string over {a, b} ^4 which matches the expression.
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Concepts Of Database Management
Authors: Joy L. Starks, Philip J. Pratt, Mary Z. Last
9th Edition
1337093424, 978-1337093422
