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7 Cards in this Set
- Front
- Back
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What is a matrix? how is it indexed? What are common notations to express a matrix?
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What is a vector? how is it indexed? What are common notations to express a vector?
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Matrix are usually referred in upper case letters meanwhile vectors are referred in lower case letters
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What condition must be met in order to add matrices
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they must have the same dimensions
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What happens when you multiply or divide a matrix by a scalar?
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Give an example of matrix multiplication and what restrictions apply
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Restrictions: The columns of one matrix must equal the row of another. In this case matrix one has 2 columns and matrix two has 2 rows
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What are the steps needed in order to multiple matrices
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How is the hypothesis mapped to matrices? Give an example
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