倒是那道题的解题方法证明了OG支持证伪的思路:This does not contain at least two 2's and two 3's, but does not exclude these factors, either; NOT sufficient. 说明解题时他考虑了证伪的可能性。
倒是那道题的解题方法证明了OG支持证伪的思路:This does not contain at least two 2's and two 3's, but does not exclude these factors, either; NOT sufficient. 说明解题时他考虑了证伪的可能性。
我觉得证实或证伪不过是一个说法,OG上的原文是:You must decide whether the information in each statement is sufficient to answer the question。对于一个问句来说,你能根据条件答出“是”或“否”,都应该算是“answer the question”。
我觉得证实或证伪不过是一个说法,OG上的原文是:You must decide whether the information in each statement is sufficient to answer the question。对于一个问句来说,你能根据条件答出“是”或“否”,都应该算是“answer the question”。