PQ is normal chord of the parabola `y^(2)=4ax` at `P(at^(2),2at)` .Then the axis of the parabola divides `bar(PQ)` in the ratio

If the normal chord of the parabola y^(2)=4 x makes an angle 45^(@) with the axis of the parabola, then its length, is

If PQ is a focal chord of a parabola y^(2)=4x if P((1)/(9),(2)/(3)) , then slope of the normal at Q is

Prove that the chord y-x sqrt(2)+4a sqrt(2)=0 is a normal chord of the parabola y^(2)=4ax . Also find the point on the parabola when the given chord is normal to the parabola.

The length of a focal chord of the parabola y^(2)=4ax making an angle theta with the axis of the parabola is (a>0) is:

Prove that the chord y-xsqrt2+4asqrt2=0 is a normal chord of the parabola y^2=4ax . Also, find the point on the parabola when the given chord is normal to the parabola.

Length of the shortest normal chord of the parabola y^(2)=4ax is

Find the locus of midpoint normal chord of the parabola y^(2)=4ax

P(-3,2) is one end of focal chord PQ of the parabola y^(2)+4x+4y=0. Then the slope of the normal at Q is

A normal of slope 4 at a point P on the parabola y^(2)=28x , meets the axis of the parabola at Q. Find the length PQ.

If PQ is the focal chord of the parabola y^(2)=-x and P is (-4, 2) , then the ordinate of the point of intersection of the tangents at P and Q is