Question

Equation of common tangent.

score 411 · Answer 1 · 2026-04-10 01:30:59

411

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Equation of common tangent.

Published on 10 Apr 2026 - 1:30

score 52 · Answer 2 · 2026-04-15 04:21:46

52

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Points on the curve

Published on 15 Apr 2026 - 4:21

score 675 · Answer 3 · 2026-03-28 21:44:22

675

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3-D Geometry Problem. Find a curve which touches the straight line.

Published on 28 Mar 2026 - 21:44

score 115 · Answer 4 · 2026-04-13 19:39:32

115

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How do I find the left end height of an ellipse tilted at the right end?

Published on 13 Apr 2026 - 19:39

score 31 · Answer 5 · 2026-04-09 13:43:37

31

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Spaces relations

Published on 09 Apr 2026 - 13:43

score 10.6k · Answer 6 · 2026-03-29 16:03:13

10.6k

Views

Common tangents to circle $x^2+y^2=\frac{1}{2}$ and parabola $y^2=4x$

Published on 29 Mar 2026 - 16:03

score 624 · Answer 7 · 2026-03-29 16:02:54

624

Views

Finding centers of ellipses with two points and their respective tangents

Published on 29 Mar 2026 - 16:02

score 708 · Answer 8 · 2026-04-12 22:00:04

708

Views

How to get the coordinates of the center of the ellipse after approximation

Published on 12 Apr 2026 - 22:00

score 736 · Answer 9 · 2026-04-13 18:25:15

736

Views

quadratic function vs conic section

Published on 13 Apr 2026 - 18:25

score 822 · Answer 10 · 2026-04-15 02:45:53

822

Views

Prove that the equation of the cone is $yz(\frac{b}{c}+\frac{c}{b})+zx(\frac{c}{a}+\frac{a}{c})+xy(\frac{a}{b}+\frac{b}{a})=0$

Published on 15 Apr 2026 - 2:45

score 690 · Answer 11 · 2026-04-04 06:02:57

690

Views

Show that the vertex lies on the surface $z^2(\frac{x}{a}+\frac{y}{b})=4(x^2+y^2)$

Published on 04 Apr 2026 - 6:02

score 1.8k · Answer 12 · 2026-04-14 17:09:54

1.8k

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Planes through $OX$ and $OY$ include an angle $\alpha,$ show that their line of intersection lies on the cone $z^2(x^2+y^2+z^2)=x^2y^2\tan^2\alpha$

Published on 14 Apr 2026 - 17:09

score 2k · Answer 13 · 2016-06-18 11:25:10

Find the length of the chord joining the points in which the straight line $\frac{x}{a} + \frac{y}{b}= 1$ meets the circle $x^2+y^2=r^2$

score 16.8k · Answer 14 · 2026-04-10 03:10:33

16.8k

Views

Discriminant of a Conic Section

Published on 10 Apr 2026 - 3:10

score 859 · Answer 15 · 2026-04-13 10:52:19

859

Views

Given the bounds of a rotated ellipse, can you find the semi-major and semi-minor axis?

Published on 13 Apr 2026 - 10:52

List Question

Equation of common tangent.

Points on the curve

3-D Geometry Problem. Find a curve which touches the straight line.

How do I find the left end height of an ellipse tilted at the right end?

Spaces relations

Common tangents to circle $x^2+y^2=\frac{1}{2}$ and parabola $y^2=4x$

Finding centers of ellipses with two points and their respective tangents

How to get the coordinates of the center of the ellipse after approximation

quadratic function vs conic section

Prove that the equation of the cone is $yz(\frac{b}{c}+\frac{c}{b})+zx(\frac{c}{a}+\frac{a}{c})+xy(\frac{a}{b}+\frac{b}{a})=0$

Show that the vertex lies on the surface $z^2(\frac{x}{a}+\frac{y}{b})=4(x^2+y^2)$

Planes through $OX$ and $OY$ include an angle $\alpha,$ show that their line of intersection lies on the cone $z^2(x^2+y^2+z^2)=x^2y^2\tan^2\alpha$

Find the length of the chord joining the points in which the straight line $\frac{x}{a} + \frac{y}{b}= 1$ meets the circle $x^2+y^2=r^2$

Discriminant of a Conic Section

Given the bounds of a rotated ellipse, can you find the semi-major and semi-minor axis?

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