Answered: planar.

Engineering

Computer Science

planar.

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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Question

Show that all trees are planar.

Expert Solution

Step 1

Planar

A planar graph is a graph that can be embedded in the plane, that is, a graph that can be drawn on the plane with its edges intersecting only at their endpoints. To put it another way, it can be drawn so that no edges cross each other.

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