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HIMALAYA PUBLICATION-PARABOLA-QUESTION BANK
- If y=2 x+c is a tangent to the parabola y^(2)=16 x then c=
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- The line x+y=k touches the parabola y=x-x^(2) if k=
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- The line y=2 x-12 is a normal to y^(2)=4 x at the point
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- Focus of the parabola y^(2)=16 x is at
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- The point of intersection of the tangents at the ends of the laturs re...
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- If 2 x+y+a=0 is a focal chord of the parabola y^(2)+8 x=0 then a=
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- If (x(1), y(1)) and (x(2), y(2)) are the ends of the focal chord of y^...
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- The point on the parabola y^(2)=8 x whose distance from the focus is 8...
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- The co - ordinates of a point on the parabola y^(2) =8x whose focal d...
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- The number of tangents that can be drawn from (3,2) to the parabola y^...
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- The product of the abscissae of the extremities of a focal chord of a ...
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- The equation of the common tangent to the parabolas y^(2)=4 x and x^(2...
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- Two tangents are drawn from the point (-2,-1) to the parabola y^(2)=4 ...
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- The angle between the two tangents drawn from the point (1,4) to the p...
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- The vertex of the parabola is (4,0) and the y -axis is the directrix. ...
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- A tangent to the parabola y^(2)=a x makes an angle 45^(circ) with the ...
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- If y=m x+4 is a tangent to y^(2)=6 x, then m=
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- If y(1) and y(2) are the ordinates of two points P and Q on the parabo...
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- If (0,4) and (0,2) are respectively the vertex and focus of a parabola...
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- The distance between the directrix and latus rectum of a parabola is 4...
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