if an ellipse and hyperbola intersect orthogonally , d tangents at d pt of contact are perpendicular to each other but apat from dat can we say anything about their focii? whether they are confocal?
if an ellipse and hyperbola intersect orthogonally , d tangents at d pt of contact are perpendicular to each other but apat from dat can we say anything about their focii? whether they are confocal?