EllipseHard
Question
Equation of one of the common tangent of y2 = 4x and 
is equal to-
is equal to-Options
A.x + 2y + 4 = 0
B.x + 2y − 4 = 0
C.x − 2y − 4 = 0
D.None of these
More Ellipse Questions
If F1 and F2 are the feet of the perpendiculars from the foci S1 & S2 of an ellipse = 1on the tangent at any point P on ...The equation to the ellipse (referred to its axes as the axes of x and y respectively) whose foci are (± 2, 0) and ...Which of the following is the common tangent to the ellipse = 1 & = 1 ?...An ellipse has OB as semi minor axis, F and F′ its focii and the angle FBF′ is a right angle. Then the eccen...The point of intersection of the tangents at the point P on the ellipse = 1, and its corresponding point Q on the auxili...