Multiple choices 1/50
Answer (Choose 1 answer)
A. 40
B. 81
C. 82
D. 121
Next
E. None of the other choices is correct
Let T be a full 3-ary tree such that every leaf is at level 4. How many vertices does T have?
1
2
3
4
5
6
7
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9
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11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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27 28
29
30
31
32
33
34
35
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40
41
47
43
44
45 46 47 48
49 50
