Question

Least square approximation of an ellipse with fixed center

score 133 · Answer 1 · 2023-05-11 13:16:55

133

Views

Least square approximation of an ellipse with fixed center

Published on 11 May 2023 - 13:16

score 200 · Answer 2 · 2026-03-29 03:36:45

200

Views

Finding equation of tangent lines at a point to the ellipse : confusion on passing point

Published on 29 Mar 2026 - 3:36

score 134 · Answer 3 · 2026-02-23 12:07:51

134

Views

Centroid of a parabola with positive and negative areas

Published on 23 Feb 2026 - 12:07

score 95 · Answer 4 · 2026-04-01 14:11:45

95

Views

Parametric Coordinates of an Ellipse through skewed Cartesian coordinates

Published on 01 Apr 2026 - 14:11

score 51 · Answer 5 · 2023-05-15 20:23:56

What function yields the semi-minor axis of an ellipse on the chord of one circle and at a known distance from the intersection of 2 related circles?

score 28 · Answer 6 · 2023-05-16 01:36:52

28

Views

Why two eccentricities from equation of asymptotes?

Published on 16 May 2023 - 1:36

score 161 · Answer 7 · 2026-02-23 03:09:59

161

Views

Ellipse in polar coordinate [with center of coordinates not center of ellipse]

Published on 23 Feb 2026 - 3:09

score 104 · Answer 8 · 2023-05-16 20:31:40

104

Views

help with determining space curves (slanted ellipses) of semi-major axes of ellipsoid

Published on 16 May 2023 - 20:31

score 137 · Answer 9 · 2026-03-26 09:26:55

137

Views

Show that the equation of conic in $\mathbb{P}^2$ can we written as $ax^2+by^2+cz^2=0$.

Published on 26 Mar 2026 - 9:26

score 729 · Answer 10 · 2023-05-17 17:18:05

729

Views

The tangent at (12,6) to a parabola intersects its directrix at (-1,2). The focus of the parabola lies on x-axis. number of such parabolas is

Published on 17 May 2023 - 17:18

score 48 · Answer 11 · 2023-05-19 00:08:53

48

Views

Is it trivial that the directrices of an ellipse are perpendicular to its focal axis?

Published on 19 May 2023 - 0:08

score 98 · Answer 12 · 2026-03-27 17:06:02

98

Views

Given one focus of an ellipse, two tangent lines, and the point of tangency with one of those lines, construct the other focus.

Published on 27 Mar 2026 - 17:06

score 26 · Answer 13 · 2026-02-25 15:37:59

26

Views

Elliptical billiards and eccentricity

Published on 25 Feb 2026 - 15:37

score 56 · Answer 14 · 2026-04-01 14:12:50

56

Views

Trying to clarify a conceptual gap regarding shifting and rotation of axis

Published on 01 Apr 2026 - 14:12

score 67 · Answer 15 · 2026-03-27 15:35:46

67

Views

Proof regarding parabolas with the same focus

Published on 27 Mar 2026 - 15:35

List Question

Least square approximation of an ellipse with fixed center

Finding equation of tangent lines at a point to the ellipse : confusion on passing point

Centroid of a parabola with positive and negative areas

Parametric Coordinates of an Ellipse through skewed Cartesian coordinates

What function yields the semi-minor axis of an ellipse on the chord of one circle and at a known distance from the intersection of 2 related circles?

Why two eccentricities from equation of asymptotes?

Ellipse in polar coordinate [with center of coordinates not center of ellipse]

help with determining space curves (slanted ellipses) of semi-major axes of ellipsoid

Show that the equation of conic in $\mathbb{P}^2$ can we written as $ax^2+by^2+cz^2=0$.

The tangent at (12,6) to a parabola intersects its directrix at (-1,2). The focus of the parabola lies on x-axis. number of such parabolas is

Is it trivial that the directrices of an ellipse are perpendicular to its focal axis?

Given one focus of an ellipse, two tangent lines, and the point of tangency with one of those lines, construct the other focus.

Elliptical billiards and eccentricity

Trying to clarify a conceptual gap regarding shifting and rotation of axis

Proof regarding parabolas with the same focus

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