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  1. Saad Mughal

    Addmaths paper 1

    It was easy and a simplified version of a past question.
  2. Saad Mughal

    Addmaths paper 1

    2 of the 3 are correct. I'm almost certain. The third part had two possible answers, I wrote which I thought was correct. Let's see tomorrow. Other than that, my calculator came in pretty handy. I finished my paper in a little more or less than an hour and in terms, solved the whole paper again. :D
  3. Saad Mughal

    Addmaths paper 1

    Nobody's discussing. No values nor any question words are being used.
  4. Saad Mughal

    Addmaths paper 1

    Is anybody else here confused about Question 1? No discussion.
  5. Saad Mughal

    Addmaths paper 1

    The range of k. It could have been almost infinite and very small, it depends on HOW you put the signs.
  6. Saad Mughal

    Addmaths paper 1

    Two of my friends did I same. That is the only thing I had actually rattafyed to make sure I don't mess it up.
  7. Saad Mughal

    Addmaths paper 1

    Do we lose '1' mark in Add.maths? :eek:
  8. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    Good ALHUMDULILLAH. :)
  9. Saad Mughal

    Addmaths paper 1

    ALHUMDULILLAH good but not very satisfactory.
  10. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    I know that and I'm saying that this is the proper and logical method of doing this. In the other method, where we calculate the unit vector of the direction and multiply by the speed to get the velocity vector is illogical.
  11. Saad Mughal

    Computer Studies Notes + Tips + Queries

    Use @ and type the name.
  12. Saad Mughal

    Computer Studies Notes + Tips + Queries

    These symbols are not to be used. These are, from what I know, just for the symbol recognition question.
  13. Saad Mughal

    Computer Studies Notes + Tips + Queries

    That I don't know. I've been wondering myself.
  14. Saad Mughal

    Computer Studies Notes + Tips + Queries

    No data flow diagrams in ATC's. And yes, I know. You can use the decision symbol but there are no marks for it. Marks are for, Input, Processing, Output and Storage. Usually 2 for each.
  15. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    Yeah. The graph should be drawn/given.
  16. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    Just hoping that Linear law GRAPHS don't come. They can be so tedious and error-prone sometimes. :(
  17. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    You can use any of the two. It depends on how easy which method is to apply in the particular question.
  18. Saad Mughal

    Computer Studies Notes + Tips + Queries

    Rare.
  19. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    y-coordinate of D = 8 Gradient AD = 4/x+5 Gradient BC = 4/-2 = -2 Since BC is the perpendicular bisector of AD, Gradient AD = -1/Gradient BC 4/x+5 = -1/-2 4 = x+5/2 8 = x+5 x = 3 For E, Equation of AE => 2y - x = 13 Equation of BC => y + 2x = 20 Solving Simultaneously gives us, E = (5.4, 9.2).
  20. Saad Mughal

    Computer Studies Notes + Tips + Queries

    No. It does not carry any marks.
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