(29 # _ )
/ \
/ \
/ \
(21 # _) (37 # 50 )
/ \ / | \
/ \ / | \
(7,9,11) (21,23) (29,30) (37,49) (50,100)
Insertion of which of the following nodes would cause a split
to occur?
24
20
70
Would any of the following sequences of insertions be enough
to cause the root to be split?