(Should've been a main page for the linear algebra portal but instead wrote a page about the matrix representation of a linear map.) |
(I don't think we can write a_{ij} in the title of a page) |
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| Line 66: | Line 66: | ||
L(v_j) = \sum_i a_{ij} w_i | L(v_j) = \sum_i a_{ij} w_i | ||
Used to define matrix rep of a linear map | Used to define matrix rep of a linear map | ||
| - | L and | + | L and a sub ij |
j | j | ||
