A. 3x-y+5=0, x-y+1=0
B. 3x+y+5=0, x+y+1=0
C. 3x-y-5=0, x-y-1=0
D. 3x+y-5=0, x+y-1=0
The locus of the midpoint its of chords of the hyperbola x2/a2-y2/b2=1 which pass through the positive end of the transverse axis is
The locus of the midpoint its of chords of x2/a2-y2/b2=1 which pass through the focus (ae, 0) is
The point of contact of 5x+6y+1=0 to the hyperbola 2x2-3y2 =2 is