---
id: 5e9a093a74c4063ca6f7c155
challengeType: 11
videoId: eqSVcJbaPdk
---

## Description

<section id='description'>
More resources:
- <a href="https://notebooks.ai/rmotr-curriculum/freecodecamp-intro-to-numpy-6c285b74" target='_blank'>Notebook</a>
</section>

## Tests

<section id='tests'>

````yml
question:
  text: |
    What is the value of `a` after you run the following code?

    ```py
    a = np.arange(5)
    a + 20
    ```

  answers:
    - |
      ```python
      [20, 21, 22, 24, 24]
      ```
    - |
      ```python
      [0, 1, 2, 3, 4]
      ```
    - |
      ```python
      [25, 26, 27, 28, 29]
      ```
  solution: 2
````

</section>