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Mathematics, 18.02.2020 21:55 elliswilliams1063
Four friends have been identified as suspects for an unauthorizedaccess into a computer system. They have made statements to theinvestigating authorities. "Alice said Carlos did it."John said "I did not do it." Carlos said "Dianadid it." Diana said "Carlos lied when he said that Idid it."
a) If authorities also know that exactly one of the four suspects istelling the truth, who sis it? Explain your reasoning.
b) If the authorities also know that exactly one is lying, who did it?Explain your reasoning.
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Four friends have been identified as suspects for an unauthorizedaccess into a computer system. They...
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