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  1. Aahmsil

    Maths Paper 4 Discussion

    Impossible Not before 24 hours I guess !!! Cheers !!! :good:
  2. Aahmsil

    Physics P1 Capacitor

    Capacitor Capacitors are used to store charge. You mustn't confuse current with charge. So, the correct answer is; time-delay, stores energy. Cheers !!! :good:
  3. Aahmsil

    GRADES A OR B OR C??

    Who asked for your opinion ??? Dreamcatcher95, I hope you're aware of the fact that discussions held in this forum are for purely educational purposes only. Hope you know the rules :evil: Have a good day. (I put a full stop after that on purpose :x )
  4. Aahmsil

    GRADES A OR B OR C??

    Unimpressive -_- I happen to be a fan :evil:
  5. Aahmsil

    Where is Haochen

    Fake assumptions ? Drop them -_- Maybe he's out. He usually does well :D Cheers !!! :good:
  6. Aahmsil

    GRADES A OR B OR C??

    Don't worry !!! Probably an A, possibly a B or hopefully an A* !!! :) Don't worry, getting there is not as hard as we think :) Hope you do well :D Cheers !!! :good:
  7. Aahmsil

    Maths paper 4 discusssion

    Follow the rules !!! Guys, no paper discussion before 24 hours !!! Follow the rules or else risk getting warned !!! Somebody is eventually going to find out. Hope all 'o' y'all know the rules.
  8. Aahmsil

    Maths paper 4 discusssion

    Bleaugh You mean a, 'piece of cake'. Yep, the paper was good. Expected it to be harder. Cheers !!! :good:
  9. Aahmsil

    is english dying?

    Jeez No reason to apologize :D It's one of King's most critically acclaimed works i.e. you'll either love it or hate it :crazy:
  10. Aahmsil

    The most challenging question in Maths

    'The most challenging question in Maths', oh really ? Done :D Piece o' cake :Yahoo!: I'll tell you in school tomorrow :) Cheers !!! :good:
  11. Aahmsil

    Mathematics paper 4 helper

    Solution The question states: ‘The total number of one centimetre lines in the first n diagrams is given by the expression’. 2/3 x n^3 + f x n^2 + g x n So, when n = 1, you have to read through the table in Part 9 (b) and find the number of 1cm lines in the first diagram, which is 4. Now...
  12. Aahmsil

    Matrices

    Matrix compatibility Multiplication of two matrices is defined only if the number of columns of the left matrix is the same as the number of rows of the right matrix. If A is an m-by-n matrix and B is an n-by-p matrix, then their matrix product AB is the m-by-p matrix. Visit my site...
  13. Aahmsil

    Maths 0580 Nth term

    No problem Anytime, just do your exam well. Good Luck !!! :D Cheers !!! :good:
  14. Aahmsil

    Matrices

    Example 2 No problem, here's the other one :) Matrix A (3 x 1) [1] [2] [3] Matrix B (1 x 2) [4 5] Multiplication [1] [4 5] [2] [3] [1 x 4______1 x 5] [2 x 4______2 x 5] [3 x 4______3 x 5] [4______5] [8_____10] [12____15] Use this if you have any more doubts...
  15. Aahmsil

    is english dying?

    It's a Dome story Ah finally ! Someone who accepts things for what they are ! Have you read Duma Key by any chance ?
  16. Aahmsil

    Mathematics paper 4 helper

    Mark scheme Here you go: http://www.xtremepapers.me/CIE/Cambridge%20IGCSE/0580%20-%20Mathematics/0580_y11_sm_4a.pdf
  17. Aahmsil

    Maths 0580 Nth term

    Answer 1,4,9,16……….x x = n^2 4,9,16,p……….y [p = 25] y = (n + 1)^2 4,12,24,q……..z [q = 40] Look at the first term of the sequence, ‘4’ and try to relate it two the first two sequences. The first term of the very first sequence is ‘1’ and in the next is ‘4’. If you add 1 and 4 and subtract...
  18. Aahmsil

    Mathematics paper 4 helper

    Help's here Go to: http://www.xtremepapers.me/forums/viewtopic.php?f=24&t=6947 And the point you need to plot is (6,2) Hope that helped !!! :) Cheers !!! :good:
  19. Aahmsil

    Matrices

    Help You might find this helpful: http://mathforum.org/library/drmath/view/63517.html
  20. Aahmsil

    Matrices

    Example 1 x 3 and 3 x 1 matrices Matrix A [2] [4] [8] Matrix B [3 1 7] Calculation [ 3 1 7 ] [2] [2*3 2*1 2*7] [ 6 2 14] [4] [4*3 4*1 4*7] = [12 4 28] [8] [8*3 8*1 8*7] [24 8 56] Cheers !!! :good:
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