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Transpose Matrix with Python
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Question: Transpose of Matrix
Suppose there is a 2d matrix. Find the transpose of it and multiply the original and the transposed matrix and output the result.
Approach:
The given code defines a function transpose_multiply that takes a matrix as input. It first computes the transpose of the input matrix by swapping rows and columns. Then, it performs matrix multiplication by iterating through each row of the original matrix and each column of the transpose matrix, calculating the product.
Time Complexity: O(N * M^2)
Space Complexity: O(M * N + N^2), where N is the number of rows and M is the number of columns in the input matrix.
#softwareengineer #interviewpreparation #dsa
Suppose there is a 2d matrix. Find the transpose of it and multiply the original and the transposed matrix and output the result.
Approach:
The given code defines a function transpose_multiply that takes a matrix as input. It first computes the transpose of the input matrix by swapping rows and columns. Then, it performs matrix multiplication by iterating through each row of the original matrix and each column of the transpose matrix, calculating the product.
Time Complexity: O(N * M^2)
Space Complexity: O(M * N + N^2), where N is the number of rows and M is the number of columns in the input matrix.
#softwareengineer #interviewpreparation #dsa