A. (3,4)
B. (-5,4)
C. (-5,-4)
D. (5,-4)
The locus of poles of the lines with respect to the hyperbola x2/a2-y2/b2=1 which touch the ellipse x2/α2+y2/β2=1is
The equation of the auxiliary circle of x2/16-y2/25=1 is
If a hyperbola has one focus at the origin and its eccentricity is 2. One of the directries is x+y+1=0. Then the centre of the hyperbola is
The radius of the auxiliary circle of the hyperbola x2/12-y2/9=1 is
If a hyperbola has one focus at the origin and its eccentricity is √2. One of the directries is x+y+1=0. Then the equations to its asymptotes are
Radius of the director circle of the hyperbola (x2/81) - (y2/36) = 1 is
The equation of the hyperbola with its axes as coordinate axes, whose transverse axis 8 and eccentricity 3/2 is
The conic represented by 2x2-12xy+23y2-4x-28y-48=0 is
A plane π makes intercepts 3 and 4 respectively on z-axis.If π is parallel to y-axis,then its equation is
If the latus rectum of a hyperbola x2/16-y2/p=1 is 41/2. If eccentricity e=