matrices Flashcards

1
Q

AB = 2X3 . 3X2
WHAT IS THIS

A

Conforming

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2
Q

AB does not = BA
what is this

A

Matrices are not communative

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3
Q

PQ(R) = P(QR) WHAT IS THIS

A

Distributive

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4
Q

I in matrix form

A

[1 0]
[0 1]

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