This is a visual exercise on the linear transformation in dimension 2: let
be a 2×2 matrix.
Then *M* corresponds to a linear transformation of :
for any point , the image of *p* by
the linear transformation is the point
.

Now the exercise gives you the matrix *M* , numerically described, as
well as a figure representing the point *p* in the cartesian plane. You are simply
asked to click (shoot) on where you think is the position of the image point *q*.
At the end of a session composed of several shots, you will be given a score computed
according to the average precision of your shots during the session.

Choose a level of difficulty : 1 , 2 , 3 , 4 , 5 , 6 , 7 .

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Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.

- Description: click on the image of a point by a linear transformation. Serveur Wims de l'ESPE-Nice-Toulon - Université de Nice - Sophia Antipolis
- Keywords: interactive mathematics, interactive math, server side interactivity, algebra, linear_algebra, linear_maps, matrix, vector_space