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矩阵是新课标选修4-2的内容,要求理科选学的学生掌握,也会在高考题中出现.矩阵部分的内容很多,复习时应抓住哪些要点呢?本文试通过典型例题给同学们以指导.
The matrix is the content of the new course elective 4-2. It requires the science students to master it, and it will appear in the college entrance examination questions. The matrix part has many contents. What should be grasped during the review? This paper tries to pass typical examples to the students. We take guidance.