c)An expression of A + B^3 – C/D is obtained using a rooted tree.i.Draw a rooted tree with the height of 2 to represent the postorder traversal.ii.Justify whether the rooted tree in 3-c(i) is balanced or not.iii.From tree in c(i), get the mathematical expression using the inorder traversal.d)Figure 3 represents a network of paths in a park. The number on each edge represents thelength of the path in meters. The cost per meter is RM120. To gain as much profit, thecontractor asked one of his staff to find the minimum network needed using Kruskal'salgorithm.G21161721F1123E1171518В 1120AFigure 3i.Explain why the staff's work which is highlighted in red is incorrect.ii.Help the staff to find the correct minimum network using Kruskal's algorithm andstates its length and total cost.iii.Is there any possibiliy, more than one distint MST obtained for the Figure 3?. If yes,justify your answer and show the network.

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=) An expression of A + B^3 – C/D is obtained using a rooted tree. i. Draw a rooted tree with the height of 2 to represent the postorder traversal. ii. Justify whether the rooted tree in 3-c(i) is balanced or not. iii. From tree in c(i), get the mathematical expression using the inorder traversal.

=) An expression of A + B^3 – C/D is obtained using a rooted tree. i. Draw a rooted tree with the height of 2 to represent the postorder traversal. ii. Justify whether the rooted tree in 3-c(i) is balanced or not. iii. From tree in c(i), get the mathematical expression using the inorder traversal.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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