OEF Linear systems
--- Introduction ---
This module contains actually 23 exercises on systems of linear
equations.
3 bottles
- cl A B, B A.
- cl B C, C B.
- cl C A, A C.
?
Equal distances
: -
=(,)
= (,).
-
=(,)
= (,).
Intersection of lines
Four integers II
?
Four integers III
?
Four integers
: ?
Vertices of triangle
: ?
,
,
.
Three integers
: ?
Au marché
( , , ) . , ?
3 ages
. ?
Alloy 3 metals
?
Almost diagonal
Center of circle
,
,
.
Equation of circle
,
,
,
,
,
,
.
Homogeneous 2x3
Homogeneous 3x4
Quadrilateral
: ?
Six integers
:
?
3 solutions
, , ?
Solve 2x2
Solve 3x3
Triangular system
Type of solutions
. ?
The most recent version
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- Description: collection of exercises on linear systems. serveur web interactif avec des cours en ligne, des exercices interactifs en sciences et langues pour l'enseigment primaire, secondaire et universitaire, des calculatrices et traceurs en ligne
- Keywords: math, interactif, exercice,qcm,cours,classe,biologie,chimie,langue,interactive mathematics, interactive math, server side interactivity,exercise,qcm,class, algebra, linear_algebra, mathematics, linear_system,modelling