Question
Fill in the blanks.
78, 80, (a) _____, 84 , (b) _____ , 88, 90
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Fill in the blanks.
78, 80, (a) _____, 84 , (b) _____ , 88, 90