Chapitre 2- Les Matrices Flashcards

1
Q

Matrice

A

Tableau des valeurs avec n lignes et p colonnes

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2
Q

Vecteur

A

D

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4
Q

Scalaire

A

Des

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5
Q

Matrice carrée

A

Des

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6
Q

Matrice d’indentité

A

Des

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7
Q

Matrice diagonale

A

Des

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8
Q

D et synonyme et formule

A

Def

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9
Q

Matrice triangulaire

A

D

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10
Q

Addition/soustraction de matrices et condition

A

D

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11
Q

Multiplication par un scalaire

A

D

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12
Q

Multiplication de matrice

A

D

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13
Q

Sujet linéaire

A quoi correspond X A Y ?

A

D

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14
Q

MATRICE INVERSE + symbole + formule

A

D

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15
Q

Dimension

A

Deg

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16
Q

Sujet de répartition à p inconnues: formules

A

D

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17
Q

Sujet à 2 équations à 2 inconnus
Formule
Remarque sur À et B

A

D

18
Q

Matrice inverse et symbole

Condition

A

D

19
Q

Diagonalisation et formule de D, A

A

D

20
Q

VECTEURS PROPRES ET VALEURS PROPRES ET synom
U ne doit pas être …
Le nbr réel se nomme

A

D

U ne doit pas être non nul

21
Q

Polynôme caractéristique de A et formule

FORMULE du discriminant

A

D

22
Q

Les identités remarquables

A

D