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Identify the error in this code snippet:

medium📝 Debug Q6 of 15
NumPy - Array Operations
Identify the error in this code snippet:
import numpy as np
x = np.array([True, False])
y = np.array([False, True])
result = x and y
print(result)
AUsing 'and' operator with NumPy arrays causes an error
BArrays x and y have different lengths
CMissing parentheses around arrays
Dnp.logical_and should be replaced with np.logical_or
Step-by-Step Solution
Solution:
  1. Step 1: Understand Python 'and' with arrays

    The 'and' operator cannot be used directly with NumPy arrays; it raises a ValueError.
  2. Step 2: Correct usage

    Use np.logical_and(x, y) for element-wise logical AND.
  3. Final Answer:

    Using 'and' operator with NumPy arrays causes an error -> Option A
  4. Quick Check:

    Python 'and' with arrays = Error [OK]
Quick Trick: Use np.logical_and, not 'and', for arrays [OK]
Common Mistakes:
  • Using Python 'and' with arrays
  • Assuming arrays can be combined with 'and'
  • Ignoring error messages

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