Quizz Matrices
--- Introduction ---
This module contains 17 training exercises on basic notions of
matrices: multiplication, inverse, trace, rank. See
Quizz determinant for similar exercises on the determinant.
Students may use them as a training tool for a better memorization of the lesson,
while teachers may put them into a work sheet with activated time limit, so that
proficiency can be tested.
Size of AB
.
:
.
,
.
Size ABA
?
?
Size ABC
?
.
Invertibility and coefficients
. ? , .
Invertibility
. ? , .
.
Matrix operations
.
Multiplicability
. ? , .
Mult-one 4x4
?
Partial multiplication 3x3
.
Partial multiplication 4x4
.
Algebraic properties
, ? -
-
-
-
Algebraic properties II
. ?
(
.)
Properties of multiplication
. ? , .
.
Trace 2x2
?
Trace 3x3
?
Trace 4x4
?
Triangular invertibility 3x3
The most recent version
This page is not in its usual appearance because WIMS is unable to recognize your
web browser.
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: elementary questions on matrices. exercises interactifs, calcul et tracé de graphes en ligne
- Keywords: interactive mathematics, interactive math, server side interactivity, algebra, linear_algebra, matrix, rank,quizz