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Statement 1: The line x-y-5=0 cannot be ...

Statement 1: The line `x-y-5=0` cannot be normal to the parabola `(5x-15)^2+(5y+10)^2=(3x-4y+2)^2dot` Statement 2: Normal to parabola never passes through its focus.
(a) Statement 1 and Statement 2 are correct. Statement 2 is the correct explanation for the Statement 1.
(b) Statement 1 and Statement 2 are correct. Statement 2 is not the correct explanation for the Statement 1.
(c) Statement 1 is true but Statement 2 is false.
(d) Statement 2 is true but Statement 1 is false.

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Statement 1: The circumcircle of a triangle formed by the lines x=0,x+y+1=0 and x-y+1=0 also passes through the point (1, 0). Statement 2: The circumcircle of a triangle formed by three tangents of a parabola passes through its focus. (a) Statement 1 and Statement 2 are correct. Statement 2 is the correct explanation for the Statement 1. (b) Statement 1 and Statement 2 are correct. Statement 2 is not the correct explanation for the Statement 1. (c) Statement 1 is true but Statement 2 is false. (d) Statement 2 is true but Statement 1 is false.

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Statement 1: The normals at the points (4, 4) and (1/4,-1) of the parabola y^2=4x are perpendicular. Statement 2: The tangents to the parabola at the end of a focal chord are perpendicular. (a) Statement 1 and Statement 2 are correct. Statement 2 is the correct explanation for the Statement 1. (b) Statement 1 and Statement 2 are correct. Statement 2 is not the correct explanation for the Statement 1. (c) Statement 1 is true but Statement 2 is false. (d) Statement 2 is true but Statement 1 is false.

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Statement 1: If the parabola y^2=4a x and the circle x^2+y^2+2b x=0 touch each other externally, then the roots of the equation f(x)=x^2-(b+a+1)x+a=0 are real. Statement 2: For parabola and circle touching externally, a and b must have the same sign. (a) Statement 1 and Statement 2 are correct. Statement 2 is the correct explanation for the Statement 1. (b) Statement 1 and Statement 2 are correct. Statement 2 is not the correct explanation for the Statement 1. (c) Statement 1 is true but Statement 2 is false. (d) Statement 2 is true but Statement 1 is false.

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Statement 1: Each point on the line y-x+12=0 is equidistant from the lines 4y+3x-12=0,3y+4x-24=0 Statement 2: The locus of a point which is equidistant from two given lines is the angular bisector of the two lines. (a) Statement 1 and Statement 2 are correct. Statement 2 is the correct explanation for the Statement 1 (b) Statement 1 and Statement 2 are correct. Statement 2 is not the correct explanation for the Statement 1 (c) Statement 1 is true but Statement 2 is false (d) Statement 2 is true but Statement 1 is false

CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
  1. If the focus of the parabola x^2-k y+3=0 is (0,2), then a values of k ...

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  2. Let P be a point whose coordinates differ by unity and the point does ...

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  3. Statement 1: The line x-y-5=0 cannot be normal to the parabola (5x-15)...

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  4. Consider the parabola y^2=12 x Column I, Column II Equation of ta...

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  5. If the tangent at the point P(2,4) to the parabola y^(2)=8x meets the ...

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  6. Let P be the family of parabolas y=x^2+p x+q ,(q!=0), whose graphs cut...

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  7. If normal at point P on the parabola y^2=4a x ,(a >0), meets it again ...

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  8. If line P Q , where equation is y=2x+k , is a normal to the parabola w...

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  9. The parabola y=x^2+p x+q cuts the straight line y=2x-3 at a point with...

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  10. Tangent is drawn at any point (p ,q) on the parabola y^2=4a xdot Tange...

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  11. The equation of the directrix of the parabola with vertex at the origi...

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  12. Tangent is drawn at any point (x1, y1) other than the vertex on the pa...

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  13. The angle between the tangents to the curve y=x^2-5x+6 at the point (2...

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  14. Statement 1: If the parabola y^2=4a x and the circle x^2+y^2+2b x=0 to...

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  15. If a line y=3x+1 cuts the parabola x^2-4x-4y+20=0 at A and B , then th...

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  16. P(x , y) is a variable point on the parabola y^2=4a x and Q(x+c ,y+c) ...

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  17. If a and c are the lengths of segments of any focal chord of the parab...

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  18. AB is a chord the parabola y^(2)=4ax with vertex A. BC is drawn perpen...

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  19. Set of value of alpha for which the point (alpha,1) lies inside the ci...

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  20. If P is a point on the parabola y^(2)=3(2x-3) and M is the foot perpen...

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