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Grade: 8

                        

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

2 years ago

Answers : (1)

Deepak Kumar Shringi
askIITians Faculty
4402 Points
							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
2 years ago
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