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The chords of contact of the pair of tangents drawn from each point on the line `2x + y=4` to the circle `x^2 + y^2=1` pass through the point (h,k) then 4(h+k) is

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The chords of contact of the pairs of tangents drawn from each point on the line 2x +y=4 to the parabola y^2=-4x pass through the point

The chord of contact of the pair of tangents drawn from each point on the line 2x+y=4 to the parabola y^2=-4x passes through a fixed point : (A) (-2,1) (B) (-2,-1) (C) (1/2,1/4) (D) (-1/2,-1/4)

The chord of contact of the pair of tangents drawn from each point on the line 2x+y=4 to the parabola y^2=-4x passes through a fixed point : (A) (-2,1) (B) (-2,-1) (C) (1/2,1/4) (D) (-1/2,-1/4)

The chord of contact of the pair of tangents drawn from any point on 3x+4y=8 to the circle x^2 + y^2 = 4 passes through a fixed point. (A) (1/2, 15/8) (B) (2, 3/2) (C) (3/2, 2) (D) none of these

The points of contact of the tangents drawn from the point (4, 6) to the parabola y^(2) = 8x

The chrods of contact of the pair of tangents to the circle x^(2)+y^(2)=1 dravwm from any point on the line 2x+y=4 paas through the point (alpha,beta) then find alpha and beta .

The chord of contact of the pair of tangents to the circle x^2 + y^2 = 4 drawn from any point on the line x+2y=1 passes through the fixed point. (A) (2, 4) (B) (4, 8) (C) (2, 8) (D) (3, 2)

The length of the chord of contact of the tangents drawn from the point (-2,3) to the circle x^2+y^2-4x-6y+12=0 is:

Find the equation to the chord of contact of the tangents drawn from an external point (-3, 2) to the circle x^2 + y^2 + 2x-3=0 .

Find the equation to the chord of contact of the tangents drawn from an external point (-3, 2) to the circle x^2 + y^2 + 2x-3=0 .

CENGAGE ENGLISH-CONIC SECTIONS-All Questions
  1. The intercept on the line y=x by the circle x^2+y^2-2x=0 is AB. Equat...

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  2. The equation of the locus of the mid-points of chords of the circle 4...

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  3. The chords of contact of the pair of tangents drawn from each point on...

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  4. Let S -= x^(2)+y^(2)+2gx+2fy+c=0 be a given circle. Find the locus o...

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  5. The circle x^2+y^2-4x-4y+4=0 is inscribed in a triangle which has two ...

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  6. Let a given line L1 intersect the X and Y axes at P and Q respectively...

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  7. Lines 5x + 12y - 10 = 0 and 5x - 12y - 40 = 0 touch a circle C1 of dia...

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  8. On the line segment joining (1, 0) and (3, 0) , an equilateral triangl...

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  9. From a point R(5,8) , two tangents R Pa n dR Q are drawn to a given ci...

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  10. Find the equations of the circles passing through the point (-4,3) and...

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  11. Let A be the centre of the circle x^2+y^2-2x-4y-20=0 Suppose that the ...

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  12. If r1a n dr2 are the radii of the smallest and the largest circles, re...

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  13. From an arbitrary point P on the circle x^2+y^2=9 , tangents are drawn...

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  14. If C1: x^2+y^2=(3+2sqrt(2))^2 is a circle and P A and P B are a pair o...

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  15. The minimum radius of the circle which is orthogonal with both the c...

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  16. If a circle of radius r is touching the lines x^2-4x y+y^2=0 in the ...

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  17. Suppose a x+b y+c=0 , where a ,ba n dc are in A P be normal to a fa...

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  18. Two circles of radii a and b touching each other externally, are inscr...

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  19. Let P be any moving point on the circle x^2+y^2-2x=1. A B be the chord...

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  20. C1 and C2 are two concentric circles, the radius of C2 being twice tha...

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