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Chapter 4 Clark
Chapter 4 flash cards
Question | Answer |
---|---|
A matrix with m rows and n columns | has dimensions mxn |
2x1 matrix | point matrix, where top number=x and bottom number=y |
If 2 matrices A and B have the same dimensions, their sum A+B is the matrix in which each element is the sum | of the corresponding elements in A and B |
The product of a scalar k and a matrix m is the matrix kA in which each element is | k times the corresponding element in A |