Answer:
root is an ancestor of all other nodes in a tree.
Explanation:
Root is a special node in the tree which is an ancestor of all other nodes.For example, consider a binary tree with root R. Let C1,C2 be the children of R at level 1. Similarly, C11,C12 are the children of C1 at level 2 and C21,C22 are the children of C2 at level 2. Now the parent of C22 is C2 and the parent of C2 is root R. Similar is the case for all other child nodes. Hence, Each node in the tree will have the root node R as its ancestor.
The first answer is the correct one
Answer:
Use the keyword def to declare the function and follow this up with the function name.
Add parameters to the function: they should be within the parentheses of the function. ...
Add statements that the functions should execute.
Answer: Planning the solution, look and feel of the software interface
Answer:
The overview including its problem is listed in the explanation segment following.
Explanation:
- The cool, unobstructed front develops whenever the cool front overwhelms the warm side or front.
- The warm front increases over its colder, then gradually move towards the surface of the earth.
The subsequent weather system seems to be close to something like a moving warmer front.
So that the above seems to be the right answer.
