Answer:
its b
Explanation:
its propellant hope I got it to you in time
The answer to your question, is true
hope this helps :D
The reference to the root of the tree should be set to null
<h3>Can the root of a binary tree be null?</h3>
- Only the subtrees are nulled out, the root always remains and will never be set to null.
<h3>What is null root?</h3>
- null-, root. -null- comes from Latin, where it has the meaning "none; not one.
- '' This meaning is found in such words as: annul, null, nullify.
To learn more about it, refer
to brainly.com/question/24448358
#SPJ4
You are correct there. the * operand tells Excel to multiple the two cells or variables.
Maybe fix the grammar first. Then give suggestions that are similar but not the same to what the boss wrote.
-hope this helped
