タイガー代数計算器

最新の関連ドリル解答

• rref([[1,2],[3,4]])
• inv([[1,2],[3,4]])
• $$\det \left(\left[\begin{array}{cc}0& 4\\ -3& 5\end{array}\right]\right)$$
• rref([[-2,5],[2,-1]])
• $$\det \left(\left[\begin{array}{cc}1& 0\\ 4& 1\end{array}\right]\right)$$
• $$\det \left(\left[\begin{array}{cc}2& 5\\ -3& 5\end{array}\right]\right)$$
• rref([[0,2],[5,1]])