[Solved] What error will occur when running this code?import numpy as np arr = np.array([[7, 8], [9, 10]]) print(arr[1, 2]) | NumPy

NumPy - Indexing and Slicing

What error will occur when running this code?

import numpy as np
arr = np.array([[7, 8], [9, 10]])
print(arr[1, 2])

AValueError due to invalid array shape

BTypeError because arr is not subscriptable

CIndexError because column index 2 is out of bounds

DNo error, prints 10

Step-by-Step Solution

Solution:

Step 1: Check array shape
arr has shape (2, 2), meaning valid indices for columns are 0 and 1.
Step 2: Analyze index used
Accessing arr[1, 2] tries to access the third column (index 2) which does not exist.
Final Answer:
IndexError because column index 2 is out of bounds -> Option C
Quick Check:
Indexing beyond array dimensions raises IndexError. [OK]

Quick Trick: Indices must be within array shape bounds [OK]

Common Mistakes:

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What error will occur when running this code?