Program to transpose a Matrix in Python. This program contains matrices assignment, for loop and print statement. This program is for beginners, class 11,12 and B Tech computer science students.

### Program to transpose a Matrix in Python

### Source code :

i=0 # Define a matrix A A = [[15, 64, 35], [2, 14,96], [54, 17,99], [82, 12, 83]] # Define an empty matrix of reverse order transResult = [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]] # Use nested for loop on matrix A for a in range(len(A)): for b in range(len(A[0])): transResult[b][a] = A[a][b] # store transpose result on empty matrix # Printing result in the output print("The transpose of matrix A is: ") for res in transResult: print(res) #print(i)

[[15,2,54,82],

[64,14,96]

[35,96,99,83]]

### Source code explanation:

**Step 1:Define a matrix A**

A = [[15, 64, 35],

[2, 14,96],

[54, 17,99],

[82, 12, 83]]**Step 2: Define an empty matrix of reverse order**

transResult = [[0, 0, 0, 0],

[0, 0, 0, 0],

[0, 0, 0, 0]]**step 3: Use nested for loop on matrix A**

for a in range(len(A)):

for b in range(len(A[0])):

transResult[b][a] = A[a][b] # store transpose result on empty matrix**step 4: Printing result in the output**

print(“The transpose of matrix A is: “)

for res in transResult:

print(res)

### Output :

The transpose of matrix A is: [[15,2,54,82], [64,14,96] [35,96,99,83]]

### Output Explanation:

A was this

A = [[15, 64, 35], [2, 14,96], [54, 17,99], [82, 12, 83]]

so the transpose after changing column and row A[i][j] = At[j][i].

The transpose of matrix A is: [[15,2,54,82], [64,14,96] [35,96,99,83]]

Which is correct.

### Conclusion:

The program is running fine.

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