Exercise 3.2.34

Answers

R_{A} = [\begin{matrix} 1 & 2 & 0 \\ 0 & 0 & 1 \\ 0 & 0 & 0 \end{matrix}] R_{B} = [\begin{matrix} R_{A} & R_{A} \end{matrix}] R_{C} \to [\begin{matrix} R_{A} & 0 \\ 0 & R_{A} \end{matrix}] \to \begin{aligned} Zero rows go \\ to the bottom \end{aligned}

mathchakra

2022-01-23 13:52