I would say A) is your answer.
This is my choice, so I might be wrong.
Glad I could help, and good luck!
4. Option 3, a has length of infinity and mn does not split a, a splits mn
5. Option 2, only 1 possibility, since it has to split mn into equal parts
Answer:
It is. Only you dont get a whole number.
Step-by-step explanation:
