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Scheduling classes in two periods expressed using SAT, info About Consider a school with four classes and two periods during which the courses can be scheduled. The classes are named A, B, C, and D. Each course must be scheduled in exactly one of the two periods, and the following pairs of courses can not be scheduled at the same time:
(B, C), (A, D), (C, D), (B, A)
(a) Express the scheduling problem as a Boolean expression. That is, give a Boolean expression that is true if and only if there is a feasible schedule for the courses that satisfies all the constraints.
(b) Use De Morgan's law to convert the Boolean expression to an equivalent expression in CNF form.
(c) Is the Boolean expression satisfiable?
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When early motion pictures played in movie theaters, they were often accompanied by live organ or piano music. which of the following are the most likely reasons that this happened? (select all that apply). the music was provided to distract audience members from the loud sounds made when filmstrips were changed. the music accompanied the movies because the movies were silent and audiences were used to hearing music during plays in theaters. the music usually was played before, and sometimes after the movie, as an alternative form of entertainment. the music viewers to interpret the dramatic action in the films.
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Why is an outfitting a workspace with video games in a technology development company considered a strategic use of money
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Scheduling classes in two periods expressed using SAT, info About Consider a school with four classe...
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