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本文通过寻找求和 nk=1K2的方法,说明了类比、联想思维对解一个新问题的重要性,旨在启发学生解题时,要善于运用类比、联想,拓宽思路,激活思维,从而提高解题能力。
This paper illustrates the importance of analogy and associative thinking to solve a new problem by finding the summation nk = 1K2. The purpose of this article is to inspire students to use analogy, association, broaden their thinking and activate thinking so as to improve their solution Problem ability.