3 Answered Questions for the topic Resolutions

12/05/15

Hubble Telescope question
The Hubble Space Telescope is a reflecting telescope in orbit about the earth so that its resolution would not be limited by turbulence in the atmosphere. Its objective diameter is 2.4 m. For... more
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10/20/15

Prove the following proposition using resolution.
Prove the following proposition using resolution. [(p → q) ∧ (q → r) Λ p] → r   Show first the conjunctive normal form of the negation of the proposition. Then show a sequence of numbered... more
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08/25/15

Can anyone help me with this? I'm suppose to use resolution to prove that [(p ? q) ^ (q ? (r ^ s))] ? (p ? s)
I have to use resolution to prove these inferences are valid [(p → q) ^ (q → (r ^ s))] → (p → s) ?
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Expert Answers •1

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