Use the figure below to answer the following question(s).
The nearest-neighbor tour with starting vertex E is uniquely E, A, B, C, D, E

A. only if x > 5.
B. only if x > 9.
C. only if x > 1.
D. only if x > 4.
E. regardless of the value of x.


Answer: D

Mathematics

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A.

B.

C.

D.

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