con·tra·pos·i·tive 
(kŏn′trə-pŏzĭ-tĭv)
(kŏn′trə-pŏzĭ-tĭv)n.
Logic
Logic
A proposition derived by negating and permuting the terms of another, equivalent proposition; for example, All not-Y is not-X is the contrapositive of All X is Y.
| 单词 | contrapositive |
| 释义 | con·tra·pos·i·tive (kŏn′trə-pŏzĭ-tĭv)n. Logic A proposition derived by negating and permuting the terms of another, equivalent proposition; for example, All not-Y is not-X is the contrapositive of All X is Y. |
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