If we can draw three real and distinct chords from `(alpha,0), a> 0` the circle `x^2+y^2=a^2` which are bisected by the parabola `y^2 = 4ax`, a > 0, then

The number of chords drawn from point (a, a) on the circle x^(2)+y"^(2)=2a^(2) , which are bisected by the parabola y^(2)=4ax , is

The number of chords drawn from point (a, a) on the circle x^(2)+y"^(2)=2a^(2) , which are bisected by the parabola y^(2)=4ax , is

Find the values of a for which three distinct chords drawn from (a,0) to the ellipse x^(2)+2y^(2)=1 are bisected by the parabola y^(2)=4x

Find the values of a for which three distinct chords drawn from (a ,0) to the ellipse x^2+2y^2=1 are bisected by the parabola y^2=4xdot

Find the values of a for which three distinct chords drawn from (a ,0) to the ellipse x^2+2y^2=1 are bisected by the parabola y^2=4xdot

If the circle x^(2)+y^(2)+2ax=0, a in R touches the parabola y^(2)=4x , them

If the circle x^(2)+y^(2)+2ax=0, a in R touches the parabola y^(2)=4x , them

If x-2y-a=0 is a chord of the parabola y^(2)=4ax , then its langth, is

If x-2y-a=0 is a chord of the parabola y^(2)=4ax , then its langth, is

If two distinct chords drawn from the point (a, b) on the circle x^2+y^2-ax-by=0 (where ab!=0) are bisected by the x-axis, then the roots of the quadratic equation bx^2 - ax + 2b = 0 are necessarily. (A) imaginary (B) real and equal (C) real and unequal (D) rational