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Introduction to Linear Algebra

Exercise 3.4.25

Answers

$A$ has rank 2 if $c = 0$ and $d = 2; B = [\begin{matrix} c & d \\ d & c \end{matrix}]$ has rank 2 except when $c = d$ or $c = - d$

mathchakra

2022-01-23 15:53

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