True and false logic statements about premises and conclusions
True and false questions. Explain the answer and give an example.
A. A valid argument may have a false premise and a true conclusion. Give an example.
B. If an argument has all true premises and a true conclusion, then it is always a reasonable (good) argument. Give an example.
Solution Preview
Logic requires deep thought and patience. Let's start with your first problem:
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<br>A. Valid arguments can have a false premise and a true conclusion.
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<br>This is correct and I will give you a popular example (not my own). It is up to you to come up with an original example or cite this one:
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<br>False premises, true ...
Solution Summary
True and false logic statements about premises and conclusions are featured.
... Examples: o This is the smartest group of logic students ever ... is one in which it's not possible for the premise(s) to be true while the conclusion is false. ...
College Mathematics - Truth Tables, Logic, and Geometry. ... the conclusion must be true: a valid argument cannot have true premises and a false conclusion. ...
... Other sorts of mathematical logic, such as fuzzy logic, obey different rules. ... A proposition is a statement which is either true or false; for example: ...
... Under what conditions do they seem false? ... used to persuade that something is (or not) true or should ... A syllogism is a form of logic using deductive reasoning ...
... of invalid arguments, even invalid arguments with false premises, may still ... In our categorical deductions, we want it all: true premises and valid logic. ...
...Logic, as a field of study, is concerned with evaluating ... If the premises were true, the truth of the conclusion... The problem is that the first premise is false! ...
... L: Logic is difficult. M: a student studies the logic course material. ~L = M. ... Firstly, I assume that âundeterminedâ means either True or False. ...
... consequent and denying the antecedent these are structural errors in deductive logic. ... Deductive arguments are not spoken of a 'true' or 'false' but as ...
... reasoning moves from the general to the particular, and can be true or false. ... Two methods of reasoning: An introduction to inductive and deductive logic. ...
... So there is no problem with the logic or reasoning here. ... Since premise 3 is false, the chain of reasoning gets ... in a sense, and the conclusion need not be true. ...
