python matrix transpose and zip

Question

How to get the transpose of this matrix..Any easier ,algorithmic way to do this...

1st question:

 Input  a=[[1,2,3],[4,5,6],[7,8,9]]
 Expected outpu         


        

Answer 1

Try this replacing appropriate variable

import numpy as np

data = ((0, 1, 2), (3, 4, 5), (6, 7, 8), (9, 10, 11))

data_transpose = np.transpose(data) # replace with your code
print(data_transpose)