INSTRUCTORSCarleen EatonGrant Fraser

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Lecture Comments (2)

1 answer

Last reply by: Arshin jain
Fri Aug 3, 2012 6:09 PM

Post by michael egler on February 17, 2010

in ex 1 - - -
- - - is called 2x3 matrix

in ex 4 - -
- -
- - is called 2x3 as well

is this correct? thanks in advance!

Matrix Operations

  • Matrices can be added or subtracted if and only if they have the same dimensions.

  • Matrix addition is commutative and associative

  • Scalar multiplication satisfies the distributive property.

Matrix Operations

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