(2)12(bmatrix)1& ()^(-x)& 0 ()^(-x)& -()^(-2x)& 0 0& 0& 1(bmatrix); inverse exists for all x (3)(bmatrix)cos x& -sin x sin x& cos x(bmatrix); inverse exists for all x结果一 题目 Find the inverse of the matrix. For what value (s) of x, if any, does...
For what value(s) of x,if any, does the matrix have no inverse?(1)(2)(3) 答案 (1); inverse does not exist for (2); inverse exists for all x(3); inverse exists for all x相关推荐 1Find the inverse of the matrix. For what value(s) of x,if any, does the matrix have no...
Then, a sequence of operations is applied to the rows of the augmented matrix, until the left side of the augmented matrix becomes an identity matrix. When this happens, the right side of the augmented matrix, previously occupied by the identity matrix, is now occupied by the inverse matrix...
To begin, we write the augmented matrix with the identity on the right and AA on the left. Performing elementary row operations so that the identity matrix appears on the left, we will obtain the inverse matrix on the right. We will find the inverse of this matrix in the next example....
Inverse Matrix: Inverse of a Matrix. Assuming that we have a square matrix A, which is non-singular, then there exists an n rows and n cloumns in a matrix {eq}A^{-1} {/eq}which is called the inverse of A such that: where I is the identity matrix. ...
百度试题 结果1 题目Find the inverse of the matrix, if it exists. If it does not exist, write singular."(bmatrix)-1&-2&-23&7&91&4&7(bmatrix) 相关知识点: 试题来源: 解析 (bmatrix)13&6&-4-12&-5&35&2&-1(bmatrix) 反馈 收藏 ...
\(A=\begin{bmatrix}1&-3\\-1&3\end{bmatrix}\).Use row operations on the augmented matrix \([A\mid I]\):\(\left[\begin{array}{cc|cc}1 & -3 &1&0 \\-1 & 3 &0&1\end{array}\right]\)\(\left[\begin{array}{cc|cc}1 & -3&1&0 \\0&0&1&1\end{array}\right]...
Step by step video & image solution for Find the inverse of the matrix: [[1,2,3],[2,4,5],[3,5,6]]. Hence solve the equations x+2y+3z = 2, 2x+4y+5z = 1, 3x+5y+6z = 3. by Maths experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated on:21...
We have a matrix with dimension NxN.For some m belongs to N,m0 we have A^m0=0.We consider the exponential matrix e^A=I+A+A^2/(2!)+A^2/(3!)+A^m/(m!).Find the inverse matrix of e^A. I tried to write the e^A=e^A(m0)+A^m/(m!) or (e^A)^(-1)=( I+A+A^...
Find the inverse of the given matrix using the reduced-row-echelon technique. (61367) Inverse of a Matrix One way to find the inverse of a matrix is to create a new matrix that is twice as wide. The left half of the matrix is the original m...