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Question

In the context of temporal logic, what does "p before q" mean?

a.

p must remain true until q becomes true.

b.

p must be true at some time before q becomes true.

c.

p must be true only after q becomes true.

d.

p must be true at the same time as q.

Answer: (b).p must be true at some time before q becomes true. Explanation:In the context of temporal logic, "p before q" means that p must be true at some time before q becomes true.

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Q. In the context of temporal logic, what does "p before q" mean?

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