NumPy - Creating Arrays
Which parameter in
np.eye(N, M, k) shifts the diagonal of ones?Which parameter in np.eye(N, M, k) shifts the diagonal of ones?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify parameters of np.eye()
np.eye() takes N (rows), M (columns), and k (diagonal offset) among others.Step 2: Understand the role of k
The parameter k shifts the diagonal of ones up or down from the main diagonal.Final Answer:
k -> Option AQuick Check:
Diagonal shift parameter = k [OK]
Quick Trick: Use k to move the diagonal up (positive) or down (negative) [OK]
Common Mistakes:
- Confusing k with matrix size
- Thinking dtype shifts diagonal
- Mixing N and M as diagonal shift
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