Exercise 2.6.13

Answers

[\begin{matrix} a & a & a & a \\ a & b & b & b \\ a & b & c & c \\ a & b & c & d \end{matrix}] = [\begin{matrix} 1 \\ 1 & 1 \\ 1 & 1 & 1 \\ 1 & 1 & 1 & 1 \end{matrix}] [\begin{matrix} a & a & a & a \\ b - a & b - a & b - a \\ c - b & c - b \\ d - c \end{matrix}] . Need \begin{matrix} a \neq 0 All of the \\ b \neq a multipliers \\ c \neq b are ℓ_{ij} = 1 \\ d \neq c for this A \end{matrix}

mathchakra

2021-12-20 21:08