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NumPy in a Nutshell

## NumPy in a Nutshell

# 2-D Arrays

Now, we've delved into the most intriguing aspect: What is a **two-dimensional array**?

In general, two-dimensional arrays are called **matrices**—mathematical structures consisting of **rows** and **columns**. If it makes it easier to understand, you can visualize a matrix as a table.

Now, it's time to practice with 2D arrays. Let's explore how to create a 2-D array containing two arrays: `5.2, 3.0, 4.5`

and `9.1, 0.1, 0.3`

:

`import numpy as np # Creating array arr = np.array([[5.2, 3.0, 4.5], [9.1, 0.1, 0.3]]) # Displaying array print(arr)`

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