计算矩阵的逆矩阵:[tex=4.5x2.786]rwMhqGKFQ+j3l2qMx/grPlDqebz+hQcyomtxF8PZwl9EG+kabVpH/RRbpfMM+RqT4Rgt6bdJZ+afjVaRgEhxCg==[/tex]。
举一反三
- 计算矩阵的逆矩阵:[tex=4.5x2.786]rwMhqGKFQ+j3l2qMx/grPmHQ9L3w1DsPSVf4DzW9TSSgLyBLaC0N65umg+1s8qjW4f04Z23xKBWK5JxYiTDqmQ==[/tex]。
- 求矩阵的逆矩阵:[tex=4.5x2.786]rwMhqGKFQ+j3l2qMx/grPlDqebz+hQcyomtxF8PZwl8FCvDQaq80cKWtrFcUsUVDGxbRDy2aSKgprzM1iea0vA==[/tex].
- 求矩阵[tex=4.5x2.786]jcCMHflCR8OS9TosV6N5vJytC/ABE6vCy52RUkDTas8G/x3jHOvRFD+Crzr6WbXf4MAoDb6a2ljmQAUUyFfjBg==[/tex]的逆矩阵。
- 用逆矩阵解矩阵方程:[tex=11.714x2.786]rwMhqGKFQ+j3l2qMx/grPmHQ9L3w1DsPSVf4DzW9TSTbMv98AJU/oa12zmhDdprNGBUpPAmybfg7AMtVUath4MgfECcgeTn9Lo29NN7QCTDeSvJNIX+XHsMOujEgg+6XB/82X8cJ26N4GYXJ+KOVWazlVmrp0RCjWn4uMBp96Bs=[/tex]
- 用初等变换求矩阵的逆矩阵:[tex=6.929x3.643]rwMhqGKFQ+j3l2qMx/grPjWmddnVE4eyBWxvTakiC1AnfP+obZInAkGBi7NKiKryyMrPtzXolngxQjsS6FsBH4AFcySoHnAwNCXmN2oRn3euY1DvFJ7h/Q//7UReB9Tv[/tex]。