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Identify the error in this code snippet:

medium📝 Debug Q7 of 15
SciPy - Linear Algebra (scipy.linalg)
Identify the error in this code snippet:
import numpy as np
from scipy.linalg import det
N = np.array([[1, 2, 3], [4, 5, 6]])
print(det(N))
AMatrix elements must be integers only
BMissing import statement for numpy
CIncorrect function name; should use numpy.linalg.det
DMatrix N is not square, so determinant cannot be computed
Step-by-Step Solution
Solution:
  1. Step 1: Check matrix shape

    Matrix N has shape (2,3), which is not square
  2. Step 2: Understand determinant requirement

    Determinant is defined only for square matrices
  3. Final Answer:

    Matrix N is not square, so determinant cannot be computed -> Option D
  4. Quick Check:

    Verify matrix dimensions [OK]
Quick Trick: Determinant requires square matrix [OK]
Common Mistakes:
MISTAKES
  • Trying to compute determinant of non-square matrix
  • Confusing function names
  • Ignoring matrix shape

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