length of a matrix in python
matrix = [[1, 2]]
rows = len(matrix) # Height.
columns = len(matrix[0]) # Width.
print(rows)
print(columns)length of a matrix in python
matrix = [[1, 2]]
rows = len(matrix) # Height.
columns = len(matrix[0]) # Width.
print(rows)
print(columns)python check matrix dimension
>>> a.shape
(2, 2)Copyright © 2021 Codeinu
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