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What will we get from this line?print(arr.ndim)

Question

What will we get from this line?print(arr.ndim)

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Solution

The line print(arr.ndim) is written in Python. It is used to print the number of dimensions of the array arr.

Here's a step-by-step explanation:

  1. arr is a variable that is assumed to be a NumPy array. NumPy is a library in Python that is used for working with arrays.

  2. ndim is an attribute of a NumPy array that returns the number of dimensions of the array. For example, for a 2D array (like a matrix), ndim would return 2. For a 3D array, ndim would return 3, and so on.

  3. print() is a function in Python that outputs the value inside the parentheses to the console.

So, print(arr.ndim) will print the number of dimensions of the array arr to the console. If arr is not a NumPy array, this line will result in an error.

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