Find 2 x 2 matrices E and F such that EF = - FE?
140252
Matrices - Conditions for $AB+BA=0$
144145
Symmetric $3\times 3$ Matrices - Base matrix
52888
Find all values of a for which $\{v_1,v_2,v_3\}$ form a basis for ${\bf R}^3$
6960
Necessary and sufficient condition for the matrix $A = I - 2 x x^t$ to be orthogonal
68552
Find the representing matrix with the respect to the standard basis
48961
system of matrix equations
55062
$2\times 2$ matrix $C=AB-BA$
2874
Commuting in Matrix Exponential
88712
Determining a matrix from its characteristic polynomial
70807
Find the standard matrix for a linear transformation
4917
Inverse of this $3\times 3$ matrix using the Cayley–Hamilton theorem
112353
Prove that all 2x2 orthogonal matrices can be expressed as Rotation or Reflection
141173
Are there matrices such that $AB=I$ and $BA \neq I$
11397
How do I write this matrix as a product of elementary row matrices.
155812
A Fermat's FLT look-like for matrices.
123526
Finding determinant for a matrix with one value on the diagonal and another everywhere else
115385
Computing matrices of linear transformation under different basis