Term
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Definition
| WHEN A STATEMENT IS MADE OF TWO OR MORE STATEMENTS |
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Term
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Definition
| IF THE PREMISES ARE TRUE, THE CONCLUSION MUST BE TRUE. |
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Term
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Definition
| WHEN TWO SIMPLE STATEMENTS ARE CONNECTED BY "AND" |
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Definition
| WHEN ALL THE PREMISES ARE TRUE, AND THE ARGUMENT IS VALID. |
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Term
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Definition
| A STATEMENT THAT DOES NOT CONTAIN ANY OTHER STATEMENT AS A COMPONENT. |
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Term
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Definition
| THE PARTS THAT MAKE UP A COMPOUND STATEMENT. |
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Term
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Definition
| THE TRUTH OR FALSIT OF A STATEMENT. |
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Term
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Definition
| STATEMENT FORM THAT HAS SOME FALSE AND SOME TRUE SUBSTITUTION INSTANCES. |
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Term
| IF AN ARGUMENT IS VALID AND ITS CONCLUSION IS FALSE, NOT ALL OF ITS PREMISES ARE ________. |
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Definition
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Term
| TRUTH AND FALSITY ARE ATTRIBUTES OF _______ WHILE VALIDITY AND INVALIDITY ARE ATTRIBUTES OF _______. |
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Definition
| INDIVIDUAL STATEMENTS; ARGUMENTS |
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Term
| IF AN ARGUMENT IS VALID AND ITS PREMISES ARE TRUE, ITS CONCLUSION IS ________. |
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Definition
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Term
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Definition
| IN A HYPOTHETICAL PROPOSITION (IF...THEN) THE COMPONENT THAT FOLLOWS "IF" |
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Term
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Definition
| IN A HYPOTHETICAL PROPOSITION (IF...THEN) THE COMPONENT THAT FOLLOWS "THEN" |
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Term
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Definition
| A COMPOUND STATEMENT OR PROPOSITION THAT ASSERTS THAT ITS 2 COMPONENT STATEMENTS HAVE THE SAME TRUTH VALUE AND ARE MATERIALLY EQUIVALENT. |
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Term
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Definition
STATEMENT FORM WHOSE SUBSTITUTION INSTANCES MUST BE TRUE.
EX: (PVP) (P*P) |
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Term
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Definition
| STATEMENT FORM THAT CAN NOT HAVE ANY TRUE SUBSTITUTION INSTANCES |
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Term
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Definition
| WHEN AN ARGUMENT MAKES A CLAIM THAT ITS CONCLUSIOIN IS SUPPORTED BY ITS PREMISES WITH ABSOLUTE NECESSITY. |
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Term
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Definition
| WHEN AN ARGUMENT CLAIMS THAT ITS CONCLUSION IS SUPPORTED BY ITS PREMISE ONLY WITH PROBABILITY |
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Term
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Definition
| A COMPOUND STATEMENT CONNECTED BY "OR" AND BOTH MAY BE TRUE |
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Term
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Definition
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Term
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Definition
WHEN TWO STATEMENTS HAVE THE SAME TRUTH VALUE
SYMBOLIZED BY TRIPLE BAR |
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Term
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Definition
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Term
| TRUTH-FUNCTIONAL COMPOUND STATEMENT |
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Definition
| A COMPOUND STATEMENT WHOSE TRUTH VALUE IS DETERMINED WHOLLEY BY THE TRUTH VALUES OF ITS COMPONENTS |
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Term
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Definition
| ARGUMENT FORM WHERE ARGUMENT RESULTS WHEN A DIFFERENT SIMPLE STATEMENT IS SUBSTITUTED FOR EACH DIFFERENT STATEMENT VARIABLE IN THAT FORM. |
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Term
| TRUTH-FUNCTIONAL COMPONENT |
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Definition
| ANY COMPONENTS OF A COMPOUND THAT WHEN REPLACED WOULD LEAVE THE TRUTH VALUE OF THE COMPOUND STATEMENT UNCHANGED. |
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Term
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Definition
| A COMPOUND STATEMENT CONNECTED BY "OR" WHERE ONE STATEMENT IS TRUE WHILE THE OTHER IS FALSE. |
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Term
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Definition
| A LETTER SUCH AS P, Q, R, ...THAT CAN TAKE THE PLACE AND SYMBOLIZE A STATEMENT. |
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