命题、解题常离不开假设。这些假设常出现在命题的条件或结论中,或解题过程中。但不论哪种假设都不能忽视其可靠性。下面我们来分析三个因假设不可靠的错题或误解的例子。 Propositions and problem solving are often inseparable from the assumptions. These assumptions often appear in the condition or conclusion of the proposition, or in the process of solving the problem. But no matter what kind of assumptions can not ignore its reliability. Below we analyze three examples of incorrect or misleading assumptions that are unreliable.