In many cases, yes. Use only the symbols provided in the toolbar when answering questions. Correct answers may be marked incorrect if the answer is not submitted in the appropriate format.
Answers may also be case-sensitive. When you answer a question, make sure any letters in your answer match the question format (e.g. if the letters in the question are lowercase, then any letters in your answer should be lowercase).
Taking an extra moment to double-check your answer before submitting it could make your Assignment shorter, since you’ll be showing alta that you know the material!
Learn more about our keyboard and how to answer questions through our helpful video, right here!