NumPy - Creating Arrays
Which of the following is the correct syntax to create an array from 0 to 10 with step 2 using
np.arange()?Which of the following is the correct syntax to create an array from 0 to 10 with step 2 using np.arange()?
easy📝 Conceptual Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand np.arange parameters
np.arange(start, stop, step) creates values from start up to but not including stop, stepping by step.Step 2: Check which option uses step 2 correctly
np.arange(0, 10, 2) creates [0, 2, 4, 6, 8], which is correct.Final Answer:
np.arange(0, 10, 2) -> Option AQuick Check:
Step size 2 with start 0 and stop 10 = np.arange(0, 10, 2) [OK]
Quick Trick: Step is the third argument in np.arange [OK]
Common Mistakes:
- Using negative step incorrectly
- Using float step when integer expected
- Reversing start and stop
Master "Creating Arrays" in NumPy
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore NumPy Quizzes