A. 4/5
B. 5/4
C. 3/4
D. 4/3
The length of the transverse axis of the hyperbola 4x2-9y2+8x+40=0 is
The locus of the point of intersection of tangents to the hyperbola x2-y2=a2 which includes an angle of 450 is
The conic represented by x2-4x+3y-1=0 is
The locus of poles of tangents to the hyperbola x2-y2=a2 w. r. t the parabola y2=4ax is
A normal to the hyperbola x2/a2-y2/b2=1 cuts the axes at K and L. The perpendiculars at K and L axes meet in P. The locus of P is
The equation of the asymptotes of the hyperbola 4x2-9y2=36 are
The sum and product of the slops of the tangents to the hyperbola 2x2-3y2=6 drawn from the point (-1,1) are
The length of latus rectum of parabola y<sup>2</sup>+8x-2y+17 = 0 is:
If 2x-ky+3=0, 3x-y+1=0 are conjugate lines with respect to 5x2-6y2=15 then k =
The equations of the tangents to the hyperbola 4x2-5y2 =20 which make an angle 900 with the transverse axis are