[Solved] Find the mistake in this code snippet:import numpy as np arr = np.array([10, 20, 30, 40]) indices = [1, 2, 4] print(arr[indices]) | NumPy

NumPy - Indexing and Slicing

Find the mistake in this code snippet:

import numpy as np
arr = np.array([10, 20, 30, 40])
indices = [1, 2, 4]
print(arr[indices])

AArray must be reshaped before indexing

BList cannot be used for indexing

CMissing import statement

DIndex 4 is out of bounds for the array

Step-by-Step Solution

Solution:

Step 1: Check array length and indices
arr length is 4, valid indices are 0 to 3. Index 4 is invalid.
Step 2: Identify error cause
Index 4 causes an IndexError: index out of bounds.
Final Answer:
Index 4 is out of bounds for the array -> Option D
Quick Check:
Index error due to invalid index = Index 4 is out of bounds for the array [OK]

Quick Trick: Indices must be less than array length [OK]

Common Mistakes:

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