Answer:
The new root will be 2.
<em></em>
Explanation:
The binary tree is not properly presented (See attachment)
To answer this; first, we need to order the nodes of the tree in a pre-order traversal.
We use pre-order because the question says if something is removed from the left child.
So, the nodes in pre-order form is: 14, 2, 1, 5, 4, 16.
The root of the binary tree is 14 and if 14 is removed, the next is 2.
<em>Hence, the new root will be 2.</em>
<h2><u>
Answer:</u></h2>
relative.
<h2><u>
Explanation:</u></h2>
The coordinates for the section element need not be defined as long as its position is set to relative.
If the position is set as relative, then it will have no effect on the positioning attributes, it will consider as static position. If positioning is mentioned explicitly like top: 20px; then it will position 10 pixels down from where it is located. An ability for positional shifts is extremely helpful.
Two things happen when an element is set as relative, one is it introduces the ability to use z-index on that element, second is it limits the scope of absolutely positioned child elements.
Im only in 4th sorry i dont think i can help
2.5 is a float.
Float stands for floating point. Floating point types are numbers with decimal places. I hope this helps!
