![The preorder traversal of a binary search tree is 15, 10. 12, 11, 20, 18, 16, 19. Which one of the following is the postorder traversal of the tree?a)20, 19, 18, 16, The preorder traversal of a binary search tree is 15, 10. 12, 11, 20, 18, 16, 19. Which one of the following is the postorder traversal of the tree?a)20, 19, 18, 16,](https://edurev.gumlet.io/ApplicationImages/Temp/d422343c-f940-4c66-b9a2-a4840dc5b187_lg.jpg)
The preorder traversal of a binary search tree is 15, 10. 12, 11, 20, 18, 16, 19. Which one of the following is the postorder traversal of the tree?a)20, 19, 18, 16,
![BEARSU Wäscheschleuder Wäschenetz Wäschesack Wäschetasche Wäschebeutel Haltbar Maschinenwaschbeutel für Empfindliches, Bluse, Schuhe, BH, Unterwäsche, Babykleidung, Wash Bag - 6-Set BEARSU Wäscheschleuder Wäschenetz Wäschesack Wäschetasche Wäschebeutel Haltbar Maschinenwaschbeutel für Empfindliches, Bluse, Schuhe, BH, Unterwäsche, Babykleidung, Wash Bag - 6-Set](https://i.otto.de/i/otto/53b3aa5a-1dc4-4f1f-af5d-7a84cf3e87e0/bearsu-waescheschleuder-waeschenetz-waeschesack-waeschetasche-waeschebeutel-haltbar-maschinenwaschbeutel-fuer-empfindliches-bluse-schuhe-bh-unterwaesche-babykleidung-wash-bag-6-set.jpg?$formatz$)
BEARSU Wäscheschleuder Wäschenetz Wäschesack Wäschetasche Wäschebeutel Haltbar Maschinenwaschbeutel für Empfindliches, Bluse, Schuhe, BH, Unterwäsche, Babykleidung, Wash Bag - 6-Set
![Symmetry | Free Full-Text | A Generalization of the Importance of Vertices for an Undirected Weighted Graph Symmetry | Free Full-Text | A Generalization of the Importance of Vertices for an Undirected Weighted Graph](https://www.mdpi.com/symmetry/symmetry-13-00902/article_deploy/html/images/symmetry-13-00902-g001.png)
Symmetry | Free Full-Text | A Generalization of the Importance of Vertices for an Undirected Weighted Graph
![The number of binary trees with 3 nodes which when traversed in post-order gives the sequence A, B, C isa)3b)9c)7d)5Correct answer is option 'D'. Can you explain this answer? | EduRev Computer The number of binary trees with 3 nodes which when traversed in post-order gives the sequence A, B, C isa)3b)9c)7d)5Correct answer is option 'D'. Can you explain this answer? | EduRev Computer](https://edurev.gumlet.io/ApplicationImages/Temp/16b59803-069a-4215-b053-db73fcc4ac7b_lg.jpg)
The number of binary trees with 3 nodes which when traversed in post-order gives the sequence A, B, C isa)3b)9c)7d)5Correct answer is option 'D'. Can you explain this answer? | EduRev Computer
![The postorder traversal of a binary tree is 8,9,6,7,4,5,2,3,1. The inorder traversal of the same tree is 8,6,9,4,7,2,5,1,3. The height of a tree is the length of the longest path from the The postorder traversal of a binary tree is 8,9,6,7,4,5,2,3,1. The inorder traversal of the same tree is 8,6,9,4,7,2,5,1,3. The height of a tree is the length of the longest path from the](https://edurev.gumlet.io/ApplicationImages/Temp/a76eaf8f-6f1d-4a93-abcf-f97e8d1b6391_lg.jpg)