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Applied Mathematics · Ch 2 — Algebra

Transpose of a Matrix

2.5.1

Transpose of a Matrix

The transpose of a matrix AA is the matrix obtained by interchanging its rows and columns — the first row of AA becomes the first column of the transpose, the second row becomes the second column, and so on. It is denoted A′A' or ATA^{T}.

A=[aij]m×n  ⟹  A′=[aji]n×mA = [a_{ij}]_{m \times n} \implies A' = [a_{ji}]_{n \times m} …