Which of the following is the correct way to create a NumPy array from a Python list [1, 2, 3]?

easy📝 Conceptual Q12 of 15

NumPy - Fundamentals

Which of the following is the correct way to create a NumPy array from a Python list [1, 2, 3]?

Anp.array([1, 2, 3])

Bnp.list([1, 2, 3])

Carray([1, 2, 3])

Dnp.array{1, 2, 3}

Step-by-Step Solution

Solution:

Step 1: Recall NumPy array creation syntax
The function to create a NumPy array is np.array() and it takes a list as input.
Step 2: Check each option for syntax correctness
np.array([1, 2, 3]) uses correct syntax. np.list([1, 2, 3]) uses a non-existent function np.list(). array([1, 2, 3]) misses the np. prefix. np.array{1, 2, 3} uses curly braces which is invalid.
Final Answer:
np.array([1, 2, 3]) -> Option A
Quick Check:
Correct NumPy array syntax = A [OK]

Quick Trick: Use np.array() with square brackets for lists. [OK]

Common Mistakes:

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