A circle of radius 4 units touches the c...

A circle of radius 4 units touches the co-ordinate axes in the first quadrant. Find the equation of its image in the line mirror y= 0.

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MODERN PUBLICATION-CONIC SECTIONS-EXERCISE

A circle of radius 4 units touches the co-ordinate axes in the first q...
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Determine whether the following represents a circle, a point or no cir...
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Determine whether the following represents a circle, a point or no cir...
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Determine whether the following represents a circle, a point or no cir...
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Determine whether the following represents a circle, a point or no cir...
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Determine whether the following represents a circle, a point or no cir...
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Write the co-ordinates of the centre of the circle : 2x^2 + 2y^2-6x+8y...
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Find the equations of the following circle : Centre (0, 2) and radiu...
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In each of the following find the equation of the circle with centre (...
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Find the equation of the circle with Centre (-2,3) and radius 4
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Find the equations of the following circle : Centre (1,1) and radius...
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Find the equations of the following circle : Centre (1/2,1/2) and ra...
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Find the equations of the following circle : Centre (- a, -b) and ra...
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The centre and radius of the circle x^2+(y-1)^2=2 are
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Find the centre and radius of the circle : (x + 5)^2 + (y- 3)^2 = 36...
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Find the centre and radius of the circle : (x-1/2)^2+ (y+ 1/3)^2 =1/...
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Find the centre and radius of the circle : x^2 + y^2+ 8x + 10y- 8 =0...
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Find the centre and radius of the circle : x^2 + y^2- 4x- 8y- 45 = 0...
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Find the centre and radius of the circle : x^2 + y^2- 8x+ 10y- 12 = ...
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Find the centre and radius of the circle : 2x^2 + 2y^2- x=0.
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Show that the equation : Ax^2 + Ay^2 + Dx + Ey + F=0 represents a circ...
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