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Linear Algebra

Exercise 6.3.7

Answers

Let $A = (\begin{matrix} 1 & 1 \\ 0 & 0 \end{matrix})$ . Then $N (A) \neq N (A^{∗})$ since $(0, 1)$ is an element only in the later one.

jephianlin

2011-06-27 00:00

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