Question

How to determine what geometric transformation is any real homogenous matrix?

score 55 · Answer 1 · 2026-03-31 14:54:07

55

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How to determine what geometric transformation is any real homogenous matrix?

Published on 31 Mar 2026 - 14:54

score 206 · Answer 2 · 2026-03-29 20:45:38

206

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Relation between the height $h$ and the radius $r$ subject to given conditions

Published on 29 Mar 2026 - 20:45

score 124 · Answer 3 · 2026-04-01 20:58:12

124

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Finding the extreme value of a multivariable function.

Published on 01 Apr 2026 - 20:58

score 88 · Answer 4 · 2026-03-29 22:09:18

88

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Let $p=(-1,0)$, $q=(0,0)$ and $r=(3,\sqrt 3)$ be three points. Find the equation of angle bisector of $PQR$

Published on 29 Mar 2026 - 22:09

score 48 · Answer 5 · 2019-12-31 15:13:24

48

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Prove that the graph of the function $y=\cos x \cos (x+2)-\cos^2(x+1)$ is a straight line passing though

Published on 31 Dec 2019 - 15:13

score 316 · Answer 6 · 2019-12-31 16:39:37

316

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The point (4,1) undergoes the following transformations

Published on 31 Dec 2019 - 16:39

score 62 · Answer 7 · 2019-12-31 16:53:27

62

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Question about two lines and a circle in the cartesian plane

Published on 31 Dec 2019 - 16:53

score 818 · Answer 8 · 2026-03-27 04:23:55

818

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The interval of a for which $(a,a^2,a)$ and $(3, 2, 1)$ lies on same side of $x+y−4z+2=0$ is:

Published on 27 Mar 2026 - 4:23

score 459 · Answer 9 · 2020-01-01 14:40:11

459

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If the point $(a,a)$ falls between the lines $|x+y|=2$ then prove that $|a|<1$

Published on 01 Jan 2020 - 14:40

score 243 · Answer 10 · 2020-01-01 14:52:21

If the circumcentre of a triangle lies at (0,0) and centroid is the middle point of $(a^2+1,a^2+1)$ and $(2a,-2a)$.

score 989 · Answer 11 · 2026-03-29 22:08:24

989

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A line which is parallel to $y=x$ is rotated about the point $(2,0)$ through 15 degrees anti-clockwise.

Published on 29 Mar 2026 - 22:08

score 36 · Answer 12 · 2020-01-01 17:18:23

36

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Plane equation through point perpendicular to line.

Published on 01 Jan 2020 - 17:18

score 1k · Answer 13 · 2026-03-25 22:03:40

1k

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Polar representation of an horizontal line

Published on 25 Mar 2026 - 22:03

score 1.6k · Answer 14 · 2020-01-02 12:10:20

1.6k

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An ellipse with center $(3,4)$ touches the $x$-axis $(0,0)$; the slope of its major axis is $1$. Find its eccentricity and equation.

Published on 02 Jan 2020 - 12:10

score 57 · Answer 15 · 2020-01-03 08:54:52

57

Views

Calculate distance in a configuration with right angles

Published on 03 Jan 2020 - 8:54

List Question

How to determine what geometric transformation is any real homogenous matrix?

Relation between the height $h$ and the radius $r$ subject to given conditions

Finding the extreme value of a multivariable function.

Let $p=(-1,0)$, $q=(0,0)$ and $r=(3,\sqrt 3)$ be three points. Find the equation of angle bisector of $PQR$

Prove that the graph of the function $y=\cos x \cos (x+2)-\cos^2(x+1)$ is a straight line passing though

The point (4,1) undergoes the following transformations

Question about two lines and a circle in the cartesian plane

The interval of a for which $(a,a^2,a)$ and $(3, 2, 1)$ lies on same side of $x+y−4z+2=0$ is:

If the point $(a,a)$ falls between the lines $|x+y|=2$ then prove that $|a|<1$

If the circumcentre of a triangle lies at (0,0) and centroid is the middle point of $(a^2+1,a^2+1)$ and $(2a,-2a)$.

A line which is parallel to $y=x$ is rotated about the point $(2,0)$ through 15 degrees anti-clockwise.

Plane equation through point perpendicular to line.

Polar representation of an horizontal line

An ellipse with center $(3,4)$ touches the $x$-axis $(0,0)$; the slope of its major axis is $1$. Find its eccentricity and equation.

Calculate distance in a configuration with right angles

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