Question

Constructing a 2x2 matrix R which represents reflection in the x-y plane,

score 1.9k · Answer 1 · 2014-11-29 03:16:34

1.9k

Views

Constructing a 2x2 matrix R which represents reflection in the x-y plane,

Published on 29 Nov 2014 - 3:16

score 764 · Answer 2 · 2014-12-02 00:12:10

764

Views

Reflecting a line from plane

Published on 02 Dec 2014 - 0:12

score 1.4k · Answer 3 · 2019-10-07 12:55:20

1.4k

Views

How can I prove mathematically the reflection matrix has only the eigenvalues 1 or -1?

Published on 07 Oct 2019 - 12:55

score 111 · Answer 4 · 2019-10-07 23:11:19

111

Views

Is random homomorphism from free product of $k$ copies of $\mathbb Z_2$ to orthogonal group $O(3)$ injective?

Published on 07 Oct 2019 - 23:11

score 2.6k · Answer 5 · 2019-10-17 22:30:29

What is the image of point $(3,4)$ after a translation $4$ units left, reflection across the $x$-axis, and translation $2$ units down?

score 2.3k · Answer 6 · 2019-10-22 08:33:11

2.3k

Views

Is there a general matrix to reflect about the line $y=mx+c$?

Published on 22 Oct 2019 - 8:33

score 46 · Answer 7 · 2019-10-28 09:01:38

46

Views

How to find reflection matrix in PCA?

Published on 28 Oct 2019 - 9:01

score 36 · Answer 8 · 2019-10-30 06:40:29

36

Views

How the coefficient and constant change from a conic section that reflect with a line $x=3$? Where its coefficient and constant are integer.

Published on 30 Oct 2019 - 6:40

score 991 · Answer 9 · 2019-11-04 05:36:47

991

Views

Prove that any orthogonal matrix is product of Householder reflections and diagonal matrices

Published on 04 Nov 2019 - 5:36

score 112 · Answer 10 · 2026-02-23 08:24:04

112

Views

Proving concurrency of point reflections in a triangle

Published on 23 Feb 2026 - 8:24

score 120 · Answer 11 · 2019-11-20 00:33:20

120

Views

2D symmetry group with 1 or more rotations (nontrivial) but exactly 1 reflection (nontrivial)

Published on 20 Nov 2019 - 0:33

score 320 · Answer 12 · 2019-11-22 09:31:25

320

Views

Calculating the Angle of Reflection from Co-ordinates

Published on 22 Nov 2019 - 9:31

score 48 · Answer 13 · 2019-11-25 08:32:38

48

Views

When is the group action transitive?

Published on 25 Nov 2019 - 8:32

score 879 · Answer 14 · 2019-11-26 15:21:52

879

Views

Let P and R be the following matrices: P projects vectors onto (1; 2; 4), and R reflects vectors across a line with direction (1; -1; 2)

Published on 26 Nov 2019 - 15:21

score 592 · Answer 15 · 2019-11-30 00:35:45

592

Views

Resolve the vector reflection equation to normal vector n

Published on 30 Nov 2019 - 0:35

List Question

Constructing a 2x2 matrix R which represents reflection in the x-y plane,

Reflecting a line from plane

How can I prove mathematically the reflection matrix has only the eigenvalues 1 or -1?

Is random homomorphism from free product of $k$ copies of $\mathbb Z_2$ to orthogonal group $O(3)$ injective?

What is the image of point $(3,4)$ after a translation $4$ units left, reflection across the $x$-axis, and translation $2$ units down?

Is there a general matrix to reflect about the line $y=mx+c$?

How to find reflection matrix in PCA?

How the coefficient and constant change from a conic section that reflect with a line $x=3$? Where its coefficient and constant are integer.

Prove that any orthogonal matrix is product of Householder reflections and diagonal matrices

Proving concurrency of point reflections in a triangle

2D symmetry group with 1 or more rotations (nontrivial) but exactly 1 reflection (nontrivial)

Calculating the Angle of Reflection from Co-ordinates

When is the group action transitive?

Let P and R be the following matrices: P projects vectors onto (1; 2; 4), and R reflects vectors across a line with direction (1; -1; 2)

Resolve the vector reflection equation to normal vector n

Trending Questions

Popular # Hahtags

Popular Questions