Introduction  la modlisation
Les exercices de cette feuille ont pour but de vous habituer  mettre le problme considr sous forme de systme linaire en 2 ou 3 variables x, y,... ou plus et  trouver quelles quations sont vrifies par ces variables.
??,2013
2
U1
mathematics,linear_algebra
levelU1, modelling,
Marguerite, Flexor

niveau PostBac
:U1/algebra/sysfind.en
exo=fam3
30
1
Famille  3
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:H6/algebra/oeflinsys.en
exo=3bottles&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
30
1
3 bouteilles

:H6/algebra/oeflinsys.en
exo=solution&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
30
1
3 solutions

:H6/algebra/oeflinsys.en
exo=achat&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Au march

:H6/algebra/oeflinsys.en
exo=centercircle&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
30
1
Centre de cercle

:H6/algebra/oeflinsys.en
exo=circleeq&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
30
1
quation de cercle

:H6/algebra/oeflinsys.en
exo=homo3x4&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
20
1
Homogne 3x4

:H6/algebra/oeflinsys.en
exo=quadrilat&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Quadrilatre

:H6/algebra/oeflinsys.en
exo=Sommetstriangl&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
20
1
Sommets d'un triangle

:H6/algebra/oeflinsys.en
exo=almostdiag&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Presque diagonale

