3. Draw a full 3-ary tree with 20 vertices. List the root, all internal vertices, leaves,...

 

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3. Draw a full 3-ary tree with 20 vertices. List the root, all internal vertices, leaves, children of one level 1 vertex, parent of one level 2 vertex, descendants of one non-leaf vertex, ancestors of one leaf vertex, as well as list the levels of all nodes. 3. Draw a full 3-ary tree with 20 vertices. List the root, all internal vertices, leaves, children of one level 1 vertex, parent of one level 2 vertex, descendants of one non-leaf vertex, ancestors of one leaf vertex, as well as list the levels of all nodes.