Recent content by king.rafa

  1. king.rafa

    KPMG cadetship corporate finance

    Can you choose your KPMG cadetship to be in the corporate finance division or is this limited to audit and tax?
  2. king.rafa

    UBS Cadetship 2010

    cadetship isn't all its cracked up to be. firstly theres only financial accounting and operations divisions that are available. these are all back office...
  3. king.rafa

    Fun harder counting problem

    would the answer be 9!/3! - ( 7! + 7!*6)
  4. king.rafa

    Worked Solutions to Cambridge 3 Unit?

    lol il change the name of the thread. how do u do that
  5. king.rafa

    Worked Solutions to Cambridge 3 Unit?

    Does anyone have the worked solutions to Cambridge 3 unit? It's kinda annoying when you don't have them, especially cos I'm stuck on the Extension questions. Thanks guys
  6. king.rafa

    Fun harder counting problem

    how many arrangements of australia if no 2 a's can be together.
  7. king.rafa

    Minimum distance between two curves

    how do you answer it? lol in this case it actually does give the absolute minimum. the answers correspond to the book. how would you answer it to make sure your answer was the absolute minimum. the question is from the year 11 cambridge 3 unit page 298 question 22 my bad: the complete...
  8. king.rafa

    Minimum distance between two curves

    lol anyone got the full solution and working? im getting really confused here
  9. king.rafa

    Minimum distance between two curves

    im still confused. how can you solve a problem like that. isnt that like x+1=x+2?
  10. king.rafa

    Minimum distance between two curves

    but when you have (x2-x1)^2 in that part of the formula, what do you do with that
  11. king.rafa

    Minimum distance between two curves

    thats what i did, but how do i use the distance formula to solve
  12. king.rafa

    Minimum distance between two curves

    Hey guys What is the minimum distance between y=3x^2 and y=2x-1. I have used the distance formula, but the problem is that I have no idea what to put for the x values. The y value in the distance formula is 3x^2-2x+1 but what do i put in the for the x values. Cheers
  13. king.rafa

    Differentiation questions

    sorry need one more. suppose y = x/u, where u is a function of x. show that y du/dx + u dy/dx = 1 wait no got it thanks
  14. king.rafa

    Differentiation questions

    sorry comp froze and i smashed down on enter and yeh. the question is suppose y = u / x, where u is a function of x. show that y + x (dy/dx) = du/dx
  15. king.rafa

    Differentiation questions

    sorry comp froze and i smashed down on enter and yeh. the question is suppose y = u / x, where u is a function of x. show that y + x (dy/dx) = du/dx
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