# python use math

import math print(math.sqrt(4))

**Here is what the above code is Doing:**

1. We import the math module.

2. We call the sqrt function from the math module.

3. We pass the number 4 as an argument to the sqrt function.

4. The sqrt function returns the square root of 4, which is 2.

5. The print function displays the result: 2.0.