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A DAS GUPTA-Parabola-EXERCISE
- Locus of the feet of the perpendiculars drawn from vertex of the parab...
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- If the focus =(2,3)and directrix is x+y=1 then the equation of the par...
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- The line x+y+1=0touches the parabola y^2=kx if k=.
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- If the normals to the parabola y^2=4a x at the ends of the latus rectu...
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- Write the length of het chord of the parabola y^2=4a x which passes th...
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- Find the condition that the line x cosalpha + y sin alpha=p touches th...
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- The point of intersection of the tangents at the ends of the latus ...
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- Find the angle between the tangents drawn from (1, 3) to the parabola ...
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- Find the equation of the circle described on the line segment joining ...
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- A double ordinate of the parabola y^2 = 8px is of length 16p. The angl...
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- The equation of parabola whose vertex and focus lie on the axis of x a...
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- f the normal at the point P (at1, 2at1) meets the parabola y^2=4ax agu...
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- If the tangents to the parabola y^2=4axat the points (x1,y1)and ((x2,y...
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- Find the condition that the line x cosalpha + y sin alpha=p touches th...
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- The angle between the tangents drawn from the origin to the parabola y...
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- The equation of a tangent to the parabola y^2=""8x""i s""y""=""x""+...
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- If't1'and't2'be the ends of a focal chord of the parabola y^2=4ax then...
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- The general equation to a system of parallel chords of the parabola y^...
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- P is a point on the parabola y^2= 4ax and PQ is its focal chord. If PT...
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- The radius of the circle whose centre is (-4,0) and which cuts the par...
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