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An argument can be logically valid, but quite demonstrably wrong, because its first premise is false.

How to choose the right starting points is a difficult part, if not impossible...

Who knows which axioms are "correct" ?

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Can a valid deductive argument have a false conclusion?

No, a valid deductive argument cannot have a false conclusion. If the argument is valid, it means that the conclusion logically follows from the premises. If the conclusion is false, it means that the argument is not valid.


Do all valid arguments have true conclusions?

No, valid arguments can have false conclusions. Validity refers to the logical connection between the premises and the conclusion, ensuring that if the premises are true, then the conclusion must also be true. However, the validity of an argument does not guarantee the truth of the conclusion, as the premises themselves could be false.


Can a valid argument lead to a false conclusion?

Yes, a valid argument can lead to a false conclusion if the premises are true but the reasoning process is flawed.


A valid argument can have a false conclusion True or False?

True. - Valid arguments are deductive. - Arguments are valid if the premises lead to the conclusion without committing a fallacy. - If an argument is valid, that means that if the premises are true, then the conclusion must be true. - This means that a valid argument with a false premise can lead to a false conclusion. This is called a valid, unsound argument. - A valid, sound argument would be when, if the premises are true the conclusion must be true and the premises are true.


Can a sound argument have a false conclusion?

A sound argument cannot have a false conclusion. A sound argument refers to a deductive argument which is valid and has all true premises, therefore its conclusion cannot be false.

Related Questions

Can a valid deductive argument have a false conclusion?

No, a valid deductive argument cannot have a false conclusion. If the argument is valid, it means that the conclusion logically follows from the premises. If the conclusion is false, it means that the argument is not valid.


Do all valid arguments have true conclusions?

No, valid arguments can have false conclusions. Validity refers to the logical connection between the premises and the conclusion, ensuring that if the premises are true, then the conclusion must also be true. However, the validity of an argument does not guarantee the truth of the conclusion, as the premises themselves could be false.


Can a valid argument lead to a false conclusion?

Yes, a valid argument can lead to a false conclusion if the premises are true but the reasoning process is flawed.


A valid argument can have a false conclusion True or False?

True. - Valid arguments are deductive. - Arguments are valid if the premises lead to the conclusion without committing a fallacy. - If an argument is valid, that means that if the premises are true, then the conclusion must be true. - This means that a valid argument with a false premise can lead to a false conclusion. This is called a valid, unsound argument. - A valid, sound argument would be when, if the premises are true the conclusion must be true and the premises are true.


Can a sound argument have a false conclusion?

A sound argument cannot have a false conclusion. A sound argument refers to a deductive argument which is valid and has all true premises, therefore its conclusion cannot be false.


Can an argument be valid even if it contains false premises?

Yes, an argument can be valid even if it contains false premises. Validity in an argument refers to the logical structure, where the conclusion follows logically from the premises, regardless of whether the premises are true or false.


A fallacious argument uses?

It can use a false proposition to start with or a deduction which is not valid.


How can a formal logic proof solver be used to determine the validity of a logical argument?

A formal logic proof solver can be used to determine the validity of a logical argument by systematically applying rules of logic to the argument's premises and conclusions. The solver checks if the argument follows a valid logical structure, ensuring that the conclusions logically follow from the premises. If the proof solver successfully demonstrates that the argument is valid, it provides a formal verification of the argument's soundness.


What is the difference between a valid fact and a valid argument?

Facts cannot be valid. They can only be true or false. Arguments, on the other hand, can be valid. A valid argument in one which must have a true conclusion provided that the premises are true (no guarantee of that though).


What makes a valid argument invalid?

A valid argument becomes invalid when it contains a logical fallacy, such as a false premise or faulty reasoning. Additionally, if the conclusion does not necessarily follow from the premises provided, the argument is considered invalid.


What makes a valid deductive argument?

A valid deductive argument is one where the conclusion logically follows from the premises. In other words, if the premises are true, then the conclusion must also be true. The form of the argument must be such that it is impossible for the premises to be true and the conclusion false.


What will the The truth table for a valid deductive argument show?

The truth table for a valid deductive argument will show that when the premises are true, the conclusion is also true. It will demonstrate that the argument follows the rules of deductive logic and the conclusion necessarily follows from the premises.