Transpose

- This article is about the transpose of a matrix. For other uses, see Transposition
- Note that this article assumes that matrices are taken over a commutative ring. These results may not hold in the non-commutative case.
In linear algebra, the transpose of a matrix A is another matrix A (also written A′, A, A or A) created by any one of the following equivalent actions:
Formally, the i th row, j th column element of A is the j th row, i th column element of A:
If A is an m × n matrix then A is an n × m matrix.