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The ellipse is: $$ x(t)=a \cos(wt-c)\\ y(t)=b \cos(wt-d) $$

What are:

  1. major axis length
  2. minor axis length
  3. angle of major axis with $x$ axis?
  4. the parametric form ? $(ax^2+by^2+cxy+dx+fy+...=g)$
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    I think it is quite unpolite to order things instead of asking them. Moreover you should say why you are interested in this problem (homework maybe?) and what have you tried. Then we will be all glad to help you.2012-09-26

2 Answers 2