Chapter 3. Matrices
Matrices with just one row are called row matrices. A 1 n matrix [ x 1 x 2 x n] has ... to identify 1 n matrices with n-tuples (which we know are points or vectors in Rn). We use the term column matrix for a matrix with just one column. Here is an n 1 (column) matrix 2 6 6 6 4 x 1 x 2... x n 3 7 7 7 5 and again it is tempting to think of these ...
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