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数列求和是高中数学的重要内容之一,它涉及知识面广,综合性强,技巧性高.对求和的方法进行归纳,可开拓学生解题的思路,提高应变能力.
The series summation is one of the important contents of high school mathematics. It involves a wide range of knowledge, comprehensive and high skills. Summarizing the method of summing can open up the students’ problem-solving ideas and improve their adaptability.