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Number of twigs in a tree are? (where, n-number of nodes)
  • a)
    n
  • b)
    n + 1
  • c)
    n - 1
  • d)
    n - 2
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Number of twigs in a tree are? (where, n-number of nodes)a)nb)n + 1c)n...


Explanation:

Number of Twigs in a Tree:

Twigs in a tree are the nodes that do not have any child nodes. In a tree structure, the number of twigs can be calculated using the formula n - 1, where n is the total number of nodes in the tree.

Calculation:

- Let's consider a tree with n nodes.
- In a tree, there is always 1 root node, which does not have a parent node.
- Therefore, the number of twigs in the tree will be equal to the total number of nodes minus 1.
- Hence, the formula to calculate the number of twigs in a tree is n - 1.

Therefore, the correct answer is option C - n - 1.
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Community Answer
Number of twigs in a tree are? (where, n-number of nodes)a)nb)n + 1c)n...
Twig is a branch in a tree. Number of twigs in a tree are n - 1. If there are 4 nodes in a tree then number of possible twigs are 3.
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Number of twigs in a tree are? (where, n-number of nodes)a)nb)n + 1c)n - 1d)n - 2Correct answer is option 'C'. Can you explain this answer?
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