Transpose of [[1,2],[3,4],[5,6]]: animated lesson
A narrated, step-by-step matrices video lesson with captions. Final answer: Transpose Aᵀ = [[1, 3, 5], [2, 4, 6]].
Video with a synthetic English voice and captions. Pick another language for subtitles in that language, or open the interactive version.
Video narrated by a synthetic voice (Piper TTS, en_US-ljspeech-high voice (LJ Speech dataset, public domain)); the steps come from our maths engine and the answer was checked independently. Download MP4 (0.2 MB) · Captions (WebVTT)
Steps on screen
- 1. The problemWorked exampleTranspose Aᵀ: A = [[1, 2], [3, 4], [5, 6]]
- 2. Step by step
- Read matrix A
- Rows become columns
- Result
- 3. The answer
[[1, 3, 5], [2, 4, 6]]
- 4. Check
- All arithmetic is exact (fractions, no rounding).
Transcript
The problem. Here is the problem: Transpose Aᵀ: A equals [[1, 2], [3, 4], [5, 6]]. Compute Transpose Aᵀ exactly.
Step by step. Read matrix A. Rows become columns. Result.
The answer. So the answer is Transpose Aᵀ equals [[1, 3, 5], [2, 4, 6]]. The transpose of a 3 times 2 matrix is 2 times 3.
Check. All arithmetic is exact (fractions, no rounding).
About matrices
Determinants, inverses, products, transposes and eigenvalues of matrices.
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