Hey There,
Your answer is D) None of the above
A mnemonic device is a technique a person can use to remember a set of words or a saying. Here is an example of a mnemonic device:
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
This is know as PEMDAS. Each letter stands for something, and this helps the learner remember what order to do the math in. None of the above are mnemonic devices because each letter does not stand for something specific.
Best Of Luck,
- I.A. -