Final answer:
Formal language is the appropriate choice for an e-mail requesting a raise in salary as it ensures professionalism and respect.
Explanation:
Formal language is the type of language that would most likely be used in an e-mail to your boss asking for a raise in salary. It adheres to strict conventions of grammar and is more appropriate in professional settings. Formal language is essential for conveying professionalism and respect in workplace communication.
Learn more about formal language usage in workplace communication here:
https://brainly.com/question/1282962
