1.Locus of the point of intersection of the tangents at the points with eccentric angles ϕ\phiϕ and π2−ϕ\frac{\pi}{2} - \phi2π−ϕ on the hyperbola x2a2−y2b2=1\frac{x^2}{a^2} - \frac{y^2}{b^2} = 1a2x2−b2y2=1 is :a.x=ax = ax=ab.y=by = by=bc.x=abx = abx=abd.y=aby = aby=abLogin to continueOnly logged in users canattempt or see the solution.
