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


This page is not in its usual appearance because WIMS is unable to recognize your web browser.
In order to access WIMS services, you need a browser supporting forms. In order to test the browser you are using, please type the word wims here: and press ``Enter''.

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.