Definition:Transpose of Matrix

Definition
Let $$\mathbf A = \left[{\alpha}\right]_{m n}$$ be an $m \times n$ matrix.

Then the transpose of $$\mathbf A$$ is denoted $$\mathbf A^t$$ (or $$\mathbf A^T$$) and is defined as:


 * $$\mathbf A^t = \left[{\beta}\right]_{n m}: \forall i \in \left[{1 \, . \, . \, n}\right], j \in \left[{1 \, . \, . \, m}\right]: \beta_{i j} = \alpha_{j i}$$