freeCodeCamp/curriculum/challenges/italian/08-data-analysis-with-python/data-analysis-with-python-course/numpy-operations.md

id, title, challengeType, videoId, dashedName

id	title	challengeType	videoId	dashedName
5e9a093a74c4063ca6f7c155	Numpy Operations	11	eqSVcJbaPdk	numpy-operations

--description--

Instead of using notebooks.ai like it shows in the video, you can use Google Colab instead.

More resources:

• Notebooks on GitHub
• How to open Notebooks from GitHub using Google Colab.

--question--

--text--

What is the value of a after you run the following code?

a = np.arange(5)
a + 20

--answers--

[20, 21, 22, 24, 24]

---

[0, 1, 2, 3, 4]

---

[25, 26, 27, 28, 29]

--video-solution--

2