Please, I want a simple explanation of this issue with the solution - as well as I am forced to do so, I am in class and I want to explain now. Please, give me a simple explanation of these two paragraphs, the solution only.

in text format

Q5: (a) Define red-black tree.

(b) Consider the sequence of keys (41, 38, 31, 12, 19, 8). Draw the result of inserting

entries with these keys in the given order into an initially empty red-black tree.