A definition of the term "inverse matrix" is presented. If a matrix has an inverse, then its inverse is unique and the matrix is said to be nonsingular, but if an inverse does not exist, the matrix is said to be singular. A nonsingular matrix has a nonzero value for its determinant...
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 ...
(2)(bmatrix)1& ()^x& 0 ()^x& -()^(2x)& 0 0& 0& 2(bmatrix) (3)(bmatrix)cos x& sin x −sin x& cos x(bmatrix) 相关知识点: 试题来源: 解析 (1)(bmatrix)1& -1x -1x& 2(x^2)(bmatrix); inverse does not exist for x\;=\;0 (2)12(bmatrix)1& ()^(-x)&...
The inverse of a matrix A is denoted by A−1 such that the following relationship holds −AA−1 = A−1A = 1The inverse of a matrix does not always exist. If the determinant of the matrix is zero, then the inverse does not exist and the matrix is singular....
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...
If you select some extra cells in the resulting matrix, you will receive a #N/A error. If a given matrix is a singular matrix (for which the inverse does not exist), you will receive #NUM! Error. It is recommended to use MINVERSE as an array formula. Otherwise, you may get some ...
This matrix has no Inverse.Such a matrix is called "Singular", which only happens when the determinant is zero.And it makes sense ... look at the numbers: the second row is just double the first row, and does not add any new information....
No, the inverse of an exponential matrix is not always defined. It is only defined for matrices that have a nonzero determinant. If the determinant is zero, then the matrix is not invertible and thus the inverse does not exist. What is the significance of the inverse of an exponential mat...
This lesson defines the inverse of a matrix and shows how to determine whether a square matrix has an inverse. Includes problems with solutions.
他得到了并且问妇女什么happened.sh e说人有心脏问题,并且应该去医院[translate] aexpress k in terms of h if matrix M does not have an inverse 如果矩阵M没有一个反面,表达k根据h[translate]