Answer:
(a) 1 to 8
(b) 1 to 6
Explanation:
A "leaf" is a node at the end of a binary tree (in other words, it has no "children"). All other nodes are "non-leaf" nodes.
The smallest number of leaves is 1. That would be a binary tree that's just a straight line; each node will have only 1 child, until you get to the last node (the leaf).
To find the largest number of leaves, we start drawing a full binary tree. A complete tree with 15 nodes has 7 non-leaf nodes and 8 leaf nodes. A full tree with 6 non-leaf nodes can have up to 6 leaf nodes.
Answer:
Both are touchscreen.
Tablets are seen more as an entertainment device (tv, games, etc.).
Phones are smaller, and used more for everything; you can take phones anywhere you go, whereas tablets are more difficult to transport.
Answer:
This is done for the simple reason of having more space to work on
Explanation:
This is done for the simple reason of having more space to work on. By clearing the command window and workspace you provide yourself with sufficient space to create new commands without the clutter of the previous commands. This also prevents your focus from shifting towards old commands and allows you to simply focus on the commands you are currently working on. This does not clear all variables from the script, it only clears the current screen but the previous commands can still be accessed by using the up-arrow key