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
: ?
Market
( , , ) . , ?
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. interactive exercises, online calculators and plotters, mathematical recreation and games
- Keywords: interactive mathematics, interactive math, server side interactivity, algebra, linear_algebra, mathematics, linear_system,modelling