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Matrix Algebra
HGEN619 class 2005
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View Full Document Heuristic
You already know a lot of it
Economical and aesthetic
Great for statistics
What you know
All about (1x1) matrices
Operation
Example
Result
Addition
2 + 2
Subtraction
5  1
Multiplication
2 x 2
Division
12 / 3
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View Full Document What you know
All about (1x1) matrices
Operation
Example
Result
Addition
2 + 2
4
Subtraction
5 – 1
4
Multiplication
2 x 2
4
Division
12 / 3
4
What you may guess
Numbers can be organized in boxes, e.g.
1
4
2
3
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View Full Document What you may guess
Numbers can be organized in boxes, e.g.
1
4
2
3
Matrix Notation
A
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View Full Document Many Numbers
31 23 16 99 08 12 14 73 85 98 33 94 12 75 02 57 92 75 11
28 39 57 17 38 18 38 65 10 73 16 73 77 63 18 56 18 57 02
74 82 20 10 75 84 19 47 14 11 84 08 47 57 58 49 48 28 42
88 84 47 48 43 05 61 75 98 47 32 98 15 49 01 38 65 81 68
43 17 65 21 79 43 17 59 41 37 59 43 17 97 65 41 35 54 44
75 49 03 86 93 41 76 73 19 57 75 49 27 59 34 27 59 34 82
43 19 74 32 17 43 92 65 94 13 75 93 41 65 99 13 47 56 34
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This note was uploaded on 01/12/2011 for the course MAT 116 A MAT 116 A taught by Professor Hawkins during the Spring '10 term at University of Phoenix.
 Spring '10
 HAWKINS

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