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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

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.