HyperbolaHard
Question
If the tangent at the point P(α sec α, b tan a) to the hyperbola 
= 1 meets its transverse axis at T, then ST (S focus) must be equal to
= 1 meets its transverse axis at T, then ST (S focus) must be equal toOptions
A.a(e − cos α)
B.b(e + cos α)
C.a(e + cos α)
D.
More Hyperbola Questions
The point of intersection of the curves whose parametric equation are x = t2 +1, y = 2t and x = 2s, y = 2/s is given by ...The locus of the point of intersection of the lines bxt − ayt = ab and bx + ay = abt is −...The latus rectum subtends a right angle at other focus of a hyperbola then its eccentricity is-...The ellipse 4x2 + 9y2 = 36 and the hyperbola 4x2 - y2 = 4 have the same foci and they intersect at right angles then the...If the distances between the foci and the distance between the direct rices of the hyperbola = 1 are in the ratio 3 : 2 ...