Q2. Turing machines provide a powerful computational model for solving problems in computer science and testing the limi

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Q2 Turing Machines Provide A Powerful Computational Model For Solving Problems In Computer Science And Testing The Limi 1 (34.03 KiB) Viewed 135 times

Q2. Turing machines provide a powerful computational model for solving problems in computer science and testing the limits of computation. 9 marks A. Design a Turing machine that decide the following languages over the alphabet {0,1), L= {w/w contains twice as many Os as Is}. B. Construct a Turing machine to do the following: consider a machine that stats on tape that contains nothing but a string of l's. The machine should be started on the left end of the string. This machine is designed to multiply the length of the string by 2. C. A={<R> R is a regular expression describing a language containing at least one string w that has 111 as a substring (example W = xllly for some x and y)). Prove or disprove that A is decidable by using Turing machine.