bomaha

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bomaha last won the day on October 23 2012

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About bomaha

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  • Gender
    Male
  • Exams
    May 2013
  • Country
    Saudi Arabia
  1. Yes, Zuler I got everything you said. I got the differential equation in Q2 to be "y= (sinx)(cosx) + 2cosx"?
  2. MAY13

    Ask in the paper 2 Topic. It is now opened. But to answer your question, P(X=1)+P(X=3). For the volume question, i think i got pi^2 + pi.
  3. same mate, thought paper 1 was very horrible (especially when I realized that I have a couple of silly mistakes!), but P2 and P3 were much better
  4. MAY13

    You mean in P2 or P1? If p2, then we can only discuss in 20 minutes If p1, which one? No, i meant question 10 in paper 1, the arctan(1/8) one! pi/2 or something like that ? I remember that I got a perfect value for the arctan in the end :/ arctan1=pi/4
  5. MAY13

    You mean in P2 or P1? If p2, then we can only discuss in 20 minutes If p1, which one? No, i meant question 10 in paper 1, the arctan(1/8) one!
  6. MAY13

    q10 was a good question btw. what did u guys get?
  7. MAY13

    yep, same answer. but for the w+1 question, i drew a rhombus, and since the diagonal of a rhombus bisects the angle, arg(w+1)=pi/7. wait what was the question with the graph and second derivative?
  8. MAY13

    rhombus, thus pi/7! what did you get for the minimum Iz1 + az2I?
  9. MAY13

    I was confused with the sequence question because, I got a quadratic, then I used the quadratic formula but did not simplify!, so did not get 2/3. Got (-9+sqr(441))/18, which is essentially 2/3. So lost a mark there! The exam was fairly easy. Expecting about 110+/-, depending if arithmetic mistakes occurred.