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31 Cards in this Set
- Front
- Back
The premises of a sound arguement must always be true
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True
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All arguements are either sound or unsound
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True
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All arguements are either deductive or indeuctive
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True
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All arguements are either valid or invalid
Which arguement is valid or invalid? |
False
(deductive arguements are valid or invalid; not inductive) |
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All inductive arguements are deuctive
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False
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All Valid Arguements are sound
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False.
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The premiss of a valid arguement must always be true
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False
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Invalid arguements must at least have one false premiss
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False
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No arguement with a false premiss can be valid
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False
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An arguement cannot be valid unless it claims to guarantee its conclusions
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True
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Valid arguement cannot have false premises and a false conclusion
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False
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All invalid arguements are unsound.
All valid arguements are sound? |
True.
True. |
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The conclusion of a sound arguement must always be true
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True.
If conclusion is true then the premises must be true too. |
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Invalid arguements cannot have false premises and a false conclusion
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False.
it can have true premiss but the conclusion may not be true. |
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All sound arguements are valid
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True
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All unsound arguements are invalid
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False
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Sound arguements must always have a true premises
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True
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The definition of a valid arguement is?
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A valid arguement cannot have a true premise and a false conclusion
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Answe following question
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Switch only with "all" and flip flop words.
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Only deductive arguements are valid
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All Valid Arguements are deductive
True |
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Only deductive arguements are sound
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All sound arguements are deductive.
True |
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Only sound arguements are valid
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All valid arguements are sound.
False. |
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Only invalid arguemnts are sound
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All sound arguements are invalid.
False |
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Only arguements with true premises are valid
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All true premises with arguements are valid.
False |
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Only arguements with false premises are unsound
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LL FALSE PREMISES WITH ARGUEMENTS ARE UNSOUND
False. |
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Only valid arguements are unsound
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All unsound arguements are valid.
False. |
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some sound arguements are valid
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True
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Some inductive arguements are unsound
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True
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Some inductive arguements are invalid
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False
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All unsound arguements are inductive
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False
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No inductive arguements are unsound
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False.
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