--description--

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

More resources:

<a href="https://github.com/ine-rmotr-curriculum/freecodecamp-intro-to-numpy" target="_blank" rel="noopener noreferrer nofollow">Notebooks on GitHub</a>
<a href="https://colab.research.google.com/github/googlecolab/colabtools/blob/master/notebooks/colab-github-demo.ipynb" target="_blank" rel="noopener noreferrer nofollow">How to open Notebooks from GitHub using Google Colab.</a>

--questions--

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

a = np.arange(5)
a + 20

python

[20, 21, 22, 24, 24]

python

[0, 1, 2, 3, 4]

python

[25, 26, 27, 28, 29]