Question

Conics and Loci Question (Hyperbolae and Circles)

score 95 · Answer 1 · 2026-04-12 18:12:07

95

Views

Conics and Loci Question (Hyperbolae and Circles)

Published on 12 Apr 2026 - 18:12

score 169 · Answer 2 · 2016-02-18 20:48:28

169

Views

Construct ellipse from two arbitrary points and a given focal point

Published on 18 Feb 2016 - 20:48

score 24 · Answer 3 · 2026-03-29 07:28:59

24

Views

angle between hrizontal and a line connecting the center of an oblate ellipse to a point in space

Published on 29 Mar 2026 - 7:28

score 78 · Answer 4 · 2016-02-19 02:46:48

78

Views

I do not get this question at all. I need to prove the an equation has a minimum. Quadratics involved.

Published on 19 Feb 2016 - 2:46

score 214 · Answer 5 · 2016-02-19 16:55:50

214

Views

Why is the focus of the parabola not within the parabola in the following result?

Published on 19 Feb 2016 - 16:55

score 694 · Answer 6 · 2026-04-12 03:08:37

694

Views

What do I get if my Directrix and Focus are the same?

Published on 12 Apr 2026 - 3:08

score 181 · Answer 7 · 2016-02-20 16:29:53

181

Views

How to find the equation of circle that passes through ($5,3$) , ($7,-2$) and ($-4,4$) circle with center at origin ($0,0$) and radius $r$?

Published on 20 Feb 2016 - 16:29

score 158 · Answer 8 · 2026-04-12 03:14:09

158

Views

What is the meaning of the locus of points P satisfying some conditions?

Published on 12 Apr 2026 - 3:14

score 193 · Answer 9 · 2026-04-12 21:09:22

193

Views

ellipse polar co-ordinate conversion

Published on 12 Apr 2026 - 21:09

score 5.2k · Answer 10 · 2016-02-22 03:30:22

5.2k

Views

If $y=mx + c$ is a tangent to an ellipse $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1$, then $c^2=a^2m^2 + b^2$

Published on 22 Feb 2016 - 3:30

score 1.7k · Answer 11 · 2026-03-30 02:05:47

1.7k

Views

Explicit formula for conformal map from ellipse to unit disc (interior to interior)

Published on 30 Mar 2026 - 2:05

score 658 · Answer 12 · 2016-02-24 06:50:42

Proving that the line joining $(at_1^2,2at_1),(at_2^2,2at_2)$ passes through a fixed point based on given conditions on $t_1,t_2$

score 492 · Answer 13 · 2016-02-24 21:58:26

492

Views

$y^2 = 2a(x+a\sin \frac{x}{a})$ and tangents parallel to $x$ axis

Published on 24 Feb 2016 - 21:58

score 80 · Answer 14 · 2016-02-25 08:47:45

80

Views

length of a tangent

Published on 25 Feb 2016 - 8:47

score 90 · Answer 15 · 2016-02-25 22:58:43

90

Views

Is there a name for this quantity which is similar to the focus of a parabola?

Published on 25 Feb 2016 - 22:58

List Question

Conics and Loci Question (Hyperbolae and Circles)

Construct ellipse from two arbitrary points and a given focal point

angle between hrizontal and a line connecting the center of an oblate ellipse to a point in space

I do not get this question at all. I need to prove the an equation has a minimum. Quadratics involved.

Why is the focus of the parabola not within the parabola in the following result?

What do I get if my Directrix and Focus are the same?

How to find the equation of circle that passes through ($5,3$) , ($7,-2$) and ($-4,4$) circle with center at origin ($0,0$) and radius $r$?

What is the meaning of the locus of points P satisfying some conditions?

ellipse polar co-ordinate conversion

If $y=mx + c$ is a tangent to an ellipse $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1$, then $c^2=a^2m^2 + b^2$

Explicit formula for conformal map from ellipse to unit disc (interior to interior)

Proving that the line joining $(at_1^2,2at_1),(at_2^2,2at_2)$ passes through a fixed point based on given conditions on $t_1,t_2$

$y^2 = 2a(x+a\sin \frac{x}{a})$ and tangents parallel to $x$ axis

length of a tangent

Is there a name for this quantity which is similar to the focus of a parabola?

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