代数例

$[\begin{array}{c} 3 & 4 \\ x & 1 \end{array}] = [\begin{array}{c} y & 4 \\ 7 & 1 \end{array}]$

ステップ 1

Write as a linear system of equations.

$3 = y$

$4 = 4$

$x = 7$

$1 = 1$

ステップ 2

Since $1 = 1$ is always true, the matrix equation has infinite solutions.

Infinite solutions satisfying the system.

代数 例