Which of the following statements concerning trees is true?
A)Each unrooted tree corresponds to numerous rooted trees.
B)An unrooted tree with k species has 2k-3 branches.
C)An unrooted tree with k species has 2k-3 times as many rooted trees as unrooted trees.
D)All of the above
E)None of the above

Question

Quizplus · Accepted Answer

Each unrooted tree corresponds to numerous rooted trees, an unrooted tree with k species has 2k-3 branches, and an unrooted tree with k species has 2k-3 times as many rooted trees as unrooted trees.

Which of the Following Statements Concerning Trees Is True