Solution 29250: Calculating the Transpose of a Matrix using the TI-Nspire™ Family Line.
How do I calculate the transpose of a matrix using my TI-Nspire family product or software?The instructions below will show you how to transpose a matrix using a TI-Nspire family product or software.
Example: Use the following matrix.
[5, 8; 1, 2]
• Press [home] and add a Calculator App.
• Press [template key] ([ctrl] [template key] on ClickPad).
• Press [▼] [►] [►].
• Press [enter]  [tab]  [tab]  [tab]  [►].
• Press [menu]  .
• Press [enter].
Please see the TI-Nspire family guidebooks for additional information.