Question 13
Beavers write music using this directed diagram.
A tune may begin at any note, but every later note must follow an arrow. A note may occur any number of times. Two notes have been erased from this tune:
Which pair could fill the two gaps?
A tune may begin at any note, but every later note must follow an arrow. A note may occur any number of times. Two notes have been erased from this tune:
Which pair could fill the two gaps?
