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Find the parametric equation of the circ...

Find the parametric equation of the circles : `x^2 + y^2 - 2x+4y-4=0`

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MODERN PUBLICATION-CONIC SECTIONS -EXAMPLE
  1. Show that the point (x, y) , where x=5 cos theta, y=-3+5 sin theta, li...

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  2. Find the parametric equation of the circles : x^2 + y^2 - 2x+4y-4=0

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  3. Find the equation of the following curve : x = a + c cos alpha, y = b ...

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  4. Show that the point (x,y) given y x = ( 2at)/( 1+t^(2)) and y = (a( 1...

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  5. Find the equation of the circle drawn on the diagonal of the rectangle...

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  6. If y=2x is a chord of the circle x^2+y^2-10 x=0 , find the equation of...

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  7. Find the equation of the circle, which passes through the origin and m...

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  8. Find the equation of the circle whose diameter is the portion of the l...

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  9. If the abscissae and the ordinates of two point Aa n dB be the roots o...

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  10. The focus of a parabolic mirror as shown in is at a distance of 5 c...

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  11. over the towers of a bridge a cable is hung in the form of a parabola,...

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  12. A rod AB of length 15 cm rests in between two coordinate axes in su...

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  13. An arch is in the form of a semiellipse. It is 8 m wide and 2 m hig...

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  14. Find the length of the transverse axis, conjugate axis, eccentricity, ...

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  15. Find the equation of the parabola satisfying the following conditions ...

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  16. Find the equation of the locus of all points such that difference of t...

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  17. The foci of a hyperbola coincide with the foci of the ellipse (x^2)...

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  18. If ea n de ' the eccentricities of a hyperbola and its conjugate, p...

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  19. The equation 16x^(2) - 3y^(2) - 32x - 12y - 44 = 0 represents a hyper...

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  20. If the line y=sqrt(3)+k touches the circle x^2+y^2=16 , then find the ...

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