Question 1207892
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If you see a cockroach in the kitchen, start reading these problems out loud.

He will quickly die of boredom.



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Now in more serious mode.


These questions assume that you learned the material
and have solid knowledge on the subject.  
Then with these questions, you can check (test yourself)
if you really learned it.


So, these questions are intended to test your knowledge.


It is absolutely non-sensical enterprise to post them to this forum
expecting to get answers from tutors.


Even if you will have answers, you will not know the material.


So, posting such questions will not add knowledge to you, even
if you will have answers.


These questions are intended for totally different purposes.


Therefore, these posts do more harm than good.