About Lesson
ndim:- it display the dimensions of array.
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import numpy as np arr=np.array([[1,2,3,4],[4,5,6,7],[8,9,10,11]]) print(“Total no of dimension= “,arr.ndim) |
Shape:- it return a tuple of integers indicating the size of the array.
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import numpy as np arr=np.array([[1,2,3,4],[4,5,6,7],[8,9,10,11]]) print(“Shape of Array is= “,arr.shape) output Shape of Array is= (3, 4) |
Size:- it return the total number of elements in the NumPy array.
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import numpy as np arr=np.array([[1,2,3,4],[4,5,6,7],[8,9,10,11]]) print(“size of Array is= “,arr.size) output size of Array is= 12 |