SOLUTION: The ellipse has center at the origin, and length of the major and minor axes are 20 and 15 respectively. The principal axis is along the horizontal.
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-> SOLUTION: The ellipse has center at the origin, and length of the major and minor axes are 20 and 15 respectively. The principal axis is along the horizontal.
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Question 1106039: The ellipse has center at the origin, and length of the major and minor axes are 20 and 15 respectively. The principal axis is along the horizontal. Answer by ikleyn(52786) (Show Source):