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Grade 8Trigonometry

The Proof the following equation of parabola: 1. y2 = -4ax. 2. x2 =4ay. 3. x2= -4ay.
Thanks very much.
Is on Conics section but have not seen the conic tab here.

Profile image of Jov Donatus
8 Years agoGrade 8
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1 Answer

Profile image of Deepak Kumar Shringi
8 Years ago
this conics are special case that we study when origin is the vertex and size of LR is 4a where a is any constant
in this case e(eccentricity )=0

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