狒狒逻辑135中的题目 50题

terry_awesome

Joseph: My encyclopedia says that the mathematician Pierre de Fermat died in 1665 without leaving behind any written proof for a theorem that he claimed nonetheless to have proved. Probably this alleged theorem simply cannot be proved, since---as the article points out---no one else has been able to prove it. Therefore it is likely that Fermat was either lying or else mistaken when he made his claim.
Laura: Your encyclopedia is out of date. Recently someone has in fact proved Fermat’s theorem. And since the theorem is provable, your claim---that Fermat was lying or mistaken---clearly is wrong.



Which one of the following most accurately describes a reasoning error in Laura’s argument?
(A) It purports to establish its conclusion by making a claim that, if true, would actually contradict that conclusion.
(B) It mistakenly assumes that the quality of a person’s character can legitimately be taken to guarantee the accuracy of the claims that person has made.
(C) It mistakes something that is necessary for its conclusion to follow for something that ensures that the conclusion follows.
(D) It uses the term “provable” without defining it.
(E) It fails to distinguish between a true claim that has mistakenly between believed to be false and a false claim that has mistakenly been believed to be true.

Answer is B.....what does B mean?...

番茄炒蛋

L说那个咚咚后来可以被证明出来，然后得出结论pierre de fermat 在当时就一定也证明出来了，从而证明J是错的。而实际后来能被证明出来和以前的情况相比，说明不了什么问题
这个逻辑推理过程就是错的，
这也就是b里面说的意思吧，你按这个思路再想想
ps，那个咚咚好像就是非儿马定理吧

terry_awesome

thx...that help...
but what does B mean?

番茄炒蛋

b) it mistakenly assumes that the quality of a person’s character can legitimately be taken to guarantee the accuracy of the claims that person has made

尝试翻译一下，你就凑合着看咯
他错误的假定一个人的品格能够确保他所描绘事件的准确性
言下之意，只要他说的有一件事情是不准确的，那其他的事情也都是可以被怀疑的

terry_awesome

………………倒。抱歉啊，番茄兄弟。-_______________-!
我发现发现写错了。答案是C…………
我想问的是C是什么意思………………？

番茄炒蛋

呵呵，被玩了一把
不过也怪我看的太快
c的意思就是把必要条件当作了充分条件
你再结合第二楼的解释看看吧
真是不好意思

sunkist

番茄好可爱.