ORY

Matrix Calculator

2×2 and 3×3 matrices: determinant, transpose, inverse, multiplication, and arithmetic.

det(A) = 1 · trace(A) = 2

det(B) = 6 · trace(B) = 6

A + B
  3  2  3
  0  2  4
  5  6  3
A − B
  -1  2   3
   0  0   4
   5  6  -3
A × B
   2  2   9
   0  1  12
  10  6   0
B × A
   2   4  6
   0   1  4
  15  18  0
Aᵀ (transpose)
  1  0  5
  2  1  6
  3  4  0
Bᵀ (transpose)
  2  0  0
  0  1  0
  0  0  3
A⁻¹ (inverse)
  -24   18   5
   20  -15  -4
   -5    4   1
B⁻¹ (inverse)
  0.5  0       0
    0  1       0
    0  0  0.3333