Write a program in python to transpose a matrix and print it.

**Example:**

matrix = [[1,2,3], [4,5,6]] transpose = [[1,4], [2,5], [3,6]]

In python, we represent a matrix using a nested list. For example `matrix = [[1,2,3],[4,5,6]]`

represent a matrix of order 2×3, in which `matrix[i][j]`

is the matrix element at ith row and jth column.

To transpose a matrix we have to interchange all its row elements into column elements and column elements into row elements.

To do that we first need to initialize a transpose matrix of order **columnsXrows** (of the original matrix) with zero, then loop through each element of the original matrix and assign the element to the transpose matrix as `transpose[j][i] = matrix[i][j]`

Let’s see the source code in python to transpose a matrix.

matrix = [[1,2,3], [4,5,6]] transpose = [[0,0], [0,0], [0,0]] for i in range(len(matrix)): for j in range(len(matrix[0])): transpose[j][i] = matrix[i][j] print(transpose)

**Output**

[[1, 4], [2, 5], [3, 6]]

In the above program `len(matrix)`

is the number of rows and `len(matrix[0])`

is the number of columns in the matrix.

If you have any doubts or suggestions then please comment below.