Philosophy questions

1.not our man. If Jones committed the crime, then he wouldn't pass a "lie-detector" (i.e. polygraph) test. But, as a matter of fact, he did pass the test. a)Why is the argument fallacious? (and it is!) 2. The following argument is valid but fallacious. If most animal species are changing over time, then the theory of evolution is likely to be correct. And it is likely to be correct because it has been discovered that most animal species are changing over time. a)Why is the argument fallacious? (and it is!) 3. Yes, I agree, advertising is often deliberately deceptive. But so what? Business is like poker: Both have their own rules, both are competitive, both involve profit an... click for more

symbolize and prove the arguments provided

use conjective symbols and the nine valid inference rules MP, MT, SIMP, CONJ, ABS, ADD, DS, HS If there is even one objectively valid moral principle(P), then Objectivism is true (O). Further, if it is morally wrong to torture innocent persons for the fun of it (T), then there is at least one objectively valid moral principle. Certainly it is wrong to torture innocent persons for the fun of it and really, the thought of such a thing is really disgusting (D). Therefore Objectivism is true.

symbolize and prove the arguments provided

Use conjective symbols and the nine valid inference rules MP, MT, SIMP, CONJ, ABS, ADD, DS, HS Either animals are mere mechanisms (M) or they feel pain (P). If either animals feel pain or they have souls (S), then they have a right not to be subjected to needless pain (R) and humans have a duty not to inflict needless pain on them (D). It is not the case that animals are mere mechanisms. Thereofore, animals have a right not to be subjected to needless pain.

Logic Proofs

Complete the following proof directly. The problem is attatched in a word file.

Logic Proofs

Complete the following proof using the Deduction Theorem. The problem is attatched in a word file because of character limitations.