Nevermind anymore because it looks that maybe there are not many people who knows the answer.Im student at small local club and there is only one instructor.
I need the answers because i wanted to find the way to reach the results.If i would have the right answers and when i try to solve the question,if i get different result than the right answer then i was planning to keep trying until i reach the right answer but i see that there is noone to solve this questions !?.
Maybe its better to find a question with answer that by this way i can practise on question otherwise noone doesnt help.