The number of focal chord(s) of length 4/7 in the parabola `7y^(2)=8x` is

The other extremity of the focal chord of the parabola y^(2)=8x which is drawn at the point ((1)/(2),2) is

Length of focal chord drawn at point (8,8) of parabola y^(2)=8x is

Find the minimum length of focal chord of the parabola y=5x^(2)+3x

Number of focal chords of the parabola y^(2)=9x whose length is less than 9 is

the distance of a focal chord of the parabola y^(2)=16x from its vertex is 4 and the length of focal chord is k ,then the value of 4/k is

The length of the focal chord of the parabola y^(2)=4x at a distance of 0.4 units from the origin is

The locus of the middle points of the focal chords of the parabola,y^(2)=4x is:

The length of a focal chord of the parabola y^(2) = 4ax at a distance b from the vertex is c. Then

(1/2,2) is one extremity of a focal of chord of the parabola y^(2)=8x The coordinate of the other extremity is