SciPy - Basics and Scientific Computing
Which of the following is the correct way to create a 1-dimensional NumPy array with elements 1, 2, and 3?
Which of the following is the correct way to create a 1-dimensional NumPy array with elements 1, 2, and 3?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall correct syntax for np.array
NumPy arrays are created by passing a list inside parentheses: np.array([elements]).Step 2: Check each option
np.array([1, 2, 3]) uses correct syntax with square brackets inside parentheses. Others have syntax errors.Final Answer:
np.array([1, 2, 3]) -> Option BQuick Check:
np.array needs a list inside parentheses [OK]
Quick Trick: Use square brackets inside parentheses to create arrays [OK]
Common Mistakes:
MISTAKES- Omitting square brackets around elements
- Using curly braces instead of square brackets
- Separating elements with semicolons inside list
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