!! used as default html header if there is none in the selected theme. OEF Linear systems

OEF Linear systems --- Introduction ---

This module contains actually 23 exercises on systems of linear equations.

3 bottles

?

Equal distances

:
  1. =(,) = (,).
  2. =(,) = (,).

Intersection of lines

Four integers II

 ?

Four integers III

?

Four integers

: ?

Vertices of triangle

: ?
, , .

Three integers

: ?

Market

( , , ) .

, ?

3 ages

. ?

Alloy 3 metals

A%%%
B%%%
C%%%
?

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

. ?
Other exercises on:
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