(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 the matrix have no inverse? 答案 Find matrix inverse according to the formula: det 相关推荐 1Find the inverse of th...
The inverse of a ( 2* 2)matrix can be found using the formula( 1/(|A|)[(array)(cc)d& -b -c& a(array)]) where ( |A|) is the determinant of ( A). If ( A=[(array)(cc)a& b c& d(array)]) then ( A^(-1)=1/(|A|)[(array)(cc)d& -b -c& a(array)]...
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 matrix inverse can be defined as the matrix which when multiplied with the default original matrix results in an identity matrix. The output identity matrix contains ones at its diagonal and all remaining entities are zeros. Finding the inverse of a matrix can be useful for different tasks, ...
百度试题 结果1 题目 4 Find the inverse of the matrix(3/7-5/1) and hence solve the simultaneous equations a+7b-11=0,5a-3b+2=0. 相关知识点: 试题来源: 解析 反馈 收藏
Find the inverse of each of the matrices (if it exists ) {:[( 1,2,3),... Text Solution Find the inverse of each of the matrices (if it exists ) {:[( 1,2,3),... 05:24 Find the inverse of the matrix (if it exists ) {:[( 1,2,3),( 0,2,4),(... 07:34Exams...
Enter a problem...Algebra ExamplesPopular ProblemsAlgebraFind the Inverse [[3,5],[4,7]]Step 1 The inverse of a matrix can be found using the formula where is the determinant.Step 2 Find the determinant. Tap for more steps... Step 2.1 The determinant of a matrix can be found using ...
When we'll divide the adjugate or adjoint matrix of the given square matrix by the determinant of the matrix, we'll get the exact value of the inverse matrix. The general formula is: {eq}A^{-1}=\dfrac{adj(A)}{|A|} {/eq} ...
To find the inverse of the matrix B=⎛⎜⎝315278125⎞⎟⎠ using the adjoint method, we will follow these steps: Step 1: Calculate the Determinant of Matrix B The determinant of a 3x3 matrix B=⎛⎜⎝abcdefghi⎞⎟⎠ is calculated using the formula: det(B)=a(ei−fh)...
Enter a problem...Algebra ExamplesPopular ProblemsAlgebraFind the Inverse [[6,5],[7,6]]Step 1 The inverse of a matrix can be found using the formula where is the determinant.Step 2 Find the determinant. Tap for more steps... Step 2.1 The determinant of a matrix can be found using ...