Ask Your Question
0

Interactions

asked 2013-09-30 10:31:42 -0600

this post is marked as community wiki

This post is a wiki. Anyone with karma >750 is welcome to improve it.

Q: Let A be a square 2×2 matrix. The linear transformation x?Ax maps R2 to R2. Create an interaction that shows the effect of applying A to the unit square. Draw two images: the plane before the linear transformation (showing the unit square and colored basis vectors) and the plane after the linear transformation (showing the image of the unit square under A and the image of the basis vectors). It may be useful to use the "graphics array" to show two plots next to each other. In the interact, allow the user to enter 4 values that are the entries of the 2×2 matrix A.

How can I go about this?

edit retag flag offensive close merge delete

Comments

Do you understand the question ?

vdelecroix gravatar imagevdelecroix ( 2013-09-30 11:14:09 -0600 )edit

Sounds like a combination of [this](http://interact.sagemath.org/node/29) and [that](http://interact.sagemath.org/node/20).

dazedANDconfused gravatar imagedazedANDconfused ( 2013-09-30 12:49:42 -0600 )edit

1 answer

Sort by » oldest newest most voted
0

answered 2013-10-01 02:23:23 -0600

this post is marked as community wiki

This post is a wiki. Anyone with karma >750 is welcome to improve it.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

Stats

Asked: 2013-09-30 10:31:42 -0600

Seen: 95 times

Last updated: Oct 01 '13