Functions in Python

1. Type g(x)=1/(x24) as a function in python. Next, call the function with the two values (one at a time) for which the ZeroDivisionError is encountered. This error is returned when an infinite value is encountered in python. (Note: You can comment these lines out if you want to use the same file for the next question)

2. In python you can use the isinstance() function to check the type of a number. It returns a Boolean (True or False). For example,

>>> isinstance(1.2, float)

True

>>> isinstance(1.2+3j, complex)

True

Type f(x)= as a function in python.

Run a loop from -5 to 5 and print the following table:

x sqrt x real?

-5 False

-4 False

-3 False

-2 False

-1 False

0 True

1 True

2 True

3 True

4 True

5 True