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引用次数: 1

摘要

提出了一种方法,用于产生问题、解决问题和确认解决方案是正确的。问题是在不改变坐标的情况下,分析两个变量的二阶多项式方程,以确定并绘制已定义的带轴的圆锥截面。一种方法是选择非轴的共轭直径。
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Conics in Place
A method is presented for creating a problem, solving it, and confirming that the solution is correct. The problem is to analyze a second-degree polynomial equation in two variables, in order to identify and draw the defined conic section, with its axes, without changing coordinates. One creates the problemby choosing conjugate diameters that are not axes.
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审稿时长
9 weeks
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Binnendifferenzierung im Online-Format - Projektarbeit im Polnischunterricht Polskie szkolnictwo mniejszościowe w multietnicznym środowisku czeskiego Śląska Cieszyńskiego Prezentacja wybranych form kształcenia dzieci polskich obywateli przebywających za granicą Pomiędzy słowem a obrazem. O wizualizacji w nauczaniu/uczeniu się języka polskiego jako drugiego Nauczanie i uczenie się języków obcych w kontraście z językami słowiańskimi w opinii Słowian wschodnich - raport z badań
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