Finding the inverse of a matrix
126990
Invertible matrix and inverse matrix
137550
Finding the derivatives of inverse functions at given point of c
43683
Finding Inverse of 2 (mod m)
46567
Derivatives of inverse matrix
44383
Finding rank of a matrix depending on parameter a
52040
"Inverse" of an $n\times k$ matrix.
124523
Finding an Inverse Function and Composition of Functions?
69735
Find the determinant of the following matrix
119301
Is the following matrix invertible?
139161
Extract matrix from a system of linear equations
76297
What is the inverse of the $\mbox{vec}$ operator?
113518
Determinant of the inverse matrix
137920
Proving an equation with invertible matrices
19877
Calculating the determinant of this matrix
129564
Show that $A$ is an invertible matrix if $\left(A+I\right)^3=0$ and find $A^{-1}$
33355
Proving that matrix in equation is invertible
4517
Showing a $2\times2$ matrix is invertible