Problem subtracting matrices
7038
Why does MatrixForm affect calculations?
105080
Why are minus signs not working in this equation?
44898
Help with commutative property of matrices problem
58921
How to calculate the determinant of all-ones matrix minus the identity?
43570
Finding two non-zero matrices where $AX = BA$
58739
Problem putting matrix operations in an equation
157899
Matrix problem similar to Problem 3, SEEMOUS 2019
15238
subtraction of Y values
20241
Find the trace of the matrix?
91141
Errors in matrix equation?
42761
Matrix is conjugate to its own transpose
99443
sum(Array) says index exceeds matrix dimensions
123808
How would I solve the following problem involving elementary matrices?
4998
Question on determinants of matrices changing between integer matrices
136329
A matrix is similar to its transpose
100314
Problem with the subscripts of adjacent sums
38550
2x2 matrices with sum of diagonal entries equal zero