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Unformatted text preview: Find the roots of : f(x) = 1 + x 2 + x 3 over the above GF(2 3 ). 5. A storage system has the following media characteristics: 1. Probability of no-error = .6 2. Probability of 1-bit error = .25 3. Probability of 2-bit error = .1 4. Probability of more than 2-bit error = .05 What will be the probability of error in the retrieved data in each of the following cases: a) If no error correcting code is used ? b) If a 1-bit error correcting code is used ? c) If a 2-bit error correcting code is used ?...
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- Spring '09