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作为一名高三学生在第一轮复习中,我深深地体会到要熟练运用一些数学基本公式就必须弄清楚它们的推导过程,这样,不仅可以培养我们的逻辑思维能力,还有助于我们对相关知识的理解和记忆,提高复习效率.如向量的中线公式:若P是线段AB的中点,O为平
As a high school student in the first round of review, I deeply understand that to be familiar with the basic mathematical formulas to be familiar with their derivation process must be clear, so that not only can we develop our ability to think logically, but also help us Understanding and memory of relevant knowledge and improve review efficiency.If vector midline formula: if P is the midpoint of line AB, O is flat