线性代数示例

$[\begin{array}{c} \cos (x) & - \sin (x) \\ \sin (x) & \cos (x) \end{array}]$

解题步骤 1

Transpose the matrix by switching its rows to columns.

$[\begin{array}{c} \cos (x) & \sin (x) \\ - \sin (x) & \cos (x) \end{array}]$

线性代数 示例