Basic Tree Concepts The indegree of the root is, by definition, zero.
{"Image DocumentName": "Basic Tree Concepts The indegree of the root is, by definition, zero.", "Image ImageDescription": "With the exception of the root, all of the nodes in a tree must have an indegree of exactly one; that is, they may have only one predecessor. All nodes in the tree can have zero, one, or more branches leaving them; that is, they may have outdegree of zero, one, or more. Data Structures: A Pseudocode Approach with C.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}