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数与形是初等数学的两大研究对象,数形结合是高中阶段一种很重要的数学思想方法.形是数的翅膀,数是形的灵魂,正可谓“数缺形时少直观,形少数时难入微”.恰当地应
Number and shape are the two major research objects of elementary mathematics, and the combination of number and form is a very important mathematical method in high school.When the number of the shape is the number of the wings and the number is the soul of the shape, When the minority is difficult to micro ". Appropriately