Question: Write an algorithm (well defined sequence of steps, guaranteed to terminate) to answer: a. Given a DFA M for strings over {0,1}, does M accept

Write an algorithm (well defined sequence of steps, guaranteed to terminate) to answer:

a. Given a DFA M for strings over {0,1}, does M accept epsilon?

b. Given a regular expression r for strings over {0,1}, does r generate epsilon?

c. Given a DFA M for strings over {0,1}, does M accept some string of length 100?

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