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

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

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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