线性代数示例

${[\begin{array}{c} 1 & 0 \\ 0 & 1 \end{array}]}^{2}$

解题步骤 1

An identity matrix raised to a nonnegative integer power is the identity matrix.

$[\begin{array}{c} 1 & 0 \\ 0 & 1 \end{array}]$

线性代数 示例