Awesome q2a theme
0 votes
5 views

Which of the following pairs of traversals help in identifying a labelled binary tree uniquely?

  1. preorder and postorder
  2. inorder and postorder
  3. preorder and inorder
  4. level order and postorder
in Others by (178 points) | 5 views

1 Answer

0 votes

Inorder – preorder 

Inorder – postorder

Only the above pairs can identify the labelled binary tree uniquely

and hence Option B, C both are correct

by (419 points)
932 questions
596 answers
1,885 comments
81,474 users