Exercise 2.7.33

Answers

[\begin{matrix} 1 & 2 \\ 4 & 9 \end{matrix}] = [\begin{matrix} 1 & 0 \\ 2 & 1 \end{matrix}] [\begin{matrix} 1 & 2 \\ 2 & 5 \end{matrix}] = EH = (elementary matrix) times (symmetric matrix) .

mathchakra

2022-01-16 12:44