Write a function called under_age that takes two positive integer scalar arguments: • 1. age that represents someone's age, and • 2. limit that represents an age limit. The function returns true if...

Extracted text: Write a function called under_age that takes two positive integer scalar arguments: • 1. age that represents someone's age, and • 2. limit that represents an age limit. The function returns true if the person is younger than the age limit. If the second argument, limit, is not provided, it defaults to 21. You do not need to check that positive integer scalars. The name of the output argument is too_young.