Exercise 3.2.17

Answers

A = [\begin{matrix} 1 & 0 & - 1 ∕ 2 \\ 1 & 3 & - 2 \\ 5 & 1 & - 3 \end{matrix}] has [\begin{matrix} 1 \\ 1 \\ 5 \end{matrix}] and [\begin{matrix} 0 \\ 3 \\ 1 \end{matrix}] in C (A) and [\begin{matrix} 1 \\ 1 \\ 2 \end{matrix}] in N (A) . Which other A ’s?

mathchakra

2022-01-23 10:47