If the normal’s at (x1,y1) and (x2,y2) on y^2=4ax meet again on parabola then (x1)(x2)+(y1)(y2)=
If the normal’s at (x1,y1) and (x2,y2) on y^2=4ax meet again on parabola then (x1)(x2)+(y1)(y2)=
Om Parmar , 7 Years ago
Grade 12
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