10-6 Conic Sections in Polar Coordinates

极坐标中的圆锥曲线

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PPT 讲义

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10-6 Conic Sections in Polar Coordinates

PPT 讲义

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小节练习

1. A conic section in polar form has equation:

r = a*cos(theta) r = ed/(1 +- e*cos(theta)) r = theta r = a + b*cos(theta)

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