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If incident from point (-1,2) parallel t...

If incident from point `(-1,2)` parallel to the axis of the parabola `y^2=4x` strike the parabola, then find the equation of the reflected ray.

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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  2. A parabolic mirror is kept along y^(2)=4x and two light rays, parallel...

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  3. If incident from point (-1,2) parallel to the axis of the parabola y^2...

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  4. Find the equation of parabola having focus at (1,1) and vertex at (-3,...

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  5. Find the equation of the parabola with focus f(4,0) and directrix x=−4...

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  6. Find the value of lambda if the equation (x-1)^2+(y-2)^2=lambda(x+y+3)...

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  7. The equation of the latus rectum of a parabola is x+y=8 and the equati...

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  8. Prove that the locus of the centre of a circle, which intercepts a cho...

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  9. Find the value of lamda if the equation 9x^(2)+4y^(2)+2lamdaxy+4x-2y+3...

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  10. Find the range of values of lamda for which the point (lamda,-1) is ex...

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  11. Prove that the locus of a point, which moves so that its distance from...

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  12. LOL' and MOM' are two chord of parabola y^(2)=4ax with vertex A passin...

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  13. If (a,b) is the midpoint of a chord passing through the vertex of the ...

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  14. If two of the three feet of normal drawn from a point to the parabola ...

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  15. If three distinct normals to the parabola y^(2)-2y=4x-9 meet at point ...

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  16. Find the locus of the point of intersection of two normals to a parabo...

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  17. P(t(1))andQ(t(2)) are points t(1)andt(2) on the parabola y^(2)=4ax. ...

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  18. Prove that the locus of the point of intersection of the normals at th...

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  19. Find the number of distinct normals that can be drawn from (-2,1) to t...

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  20. If the line passing through the focus S of the parabola y=ax^(2)+bx+c ...

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