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To verify the properties of the inverse matrix, consider the following
multiplications:
Characterizing a matrix (The matrix NORM menu)
The matrix NORM (NORMALIZE) menu is accessed through the keystroke
sequence „´ (system flag 117 set to CHOOSE boxes):
This menu contains the following functions:
These functions are described next. Because many of these functions use
concepts of matrix theory, such as singular values, rank, etc., we will include
short descriptions of these concepts intermingled with the description of
functions.