How to Transpose a Matrix in C? (Swap Rows & Columns Tutorial)
In this video, we write a C program to find the Transpose of a Matrix. 💻
What is a Transpose? Converting Rows into Columns and Columns into Rows. (e.g., A 2x3 Matrix becomes a 3x2 Matrix).
We explain the logic changes needed in the Display Loop:
Loop Order: We iterate Column-wise first (Outer loop = Columns, Inner loop = Rows).
Printing: Instead of a[i][j], we print a[j][i] to swap the indices.
Result: The first column becomes the first row!
📝 Topics Covered:
✅ Definition of Transpose of Matrix.
✅ Logic to swap Rows and Columns.
✅ Why we change the loop variables (i and j).
✅ Handling Non-Square Matrices (e.g., 2 Rows, 3 Columns).
✅ Dry run with input examples (2x3 Matrix).
👨💻 This video is perfect for:
Beginners learning 2D Arrays and Matrix Operations.
Students preparing for "Matrix Transpose" practical questions.
Understanding row-major vs. column-major traversal.
🚀 Why learn from NR Classes? We focus on Logic Building, not just syntax. Our goal is to make you confident in writing your own programs.
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