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  1. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Thnx. I have been stuck on differentiating this
  2. drsabz101

    2017ers Preliminary Chit Chat Thread

    On thursday, I also have 2 and half hours of maths tutoring. It's actually quite relaxing
  3. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread I differentiated the equation in part a then sub in 1 for x , so y'= 2a-2ax , then when you sub in 1, you get y=2a-2a Can someone tell me where I went wrong, because the answ2r is 2a-a^2
  4. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Thankyou, I did the questions again and looked back at your solution ,and I am getting them right :)
  5. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread no not yet, only the chain rule
  7. drsabz101

    2017ers Preliminary Chit Chat Thread

    Maths is the best. On thursday's I have 4 periods of maths
  8. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Okay i also need help differentiating these two equations:
  9. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread That's the right answer thankyou again
  10. drsabz101

    Out of curiosity

    Yeah my friend tried convincing me but I am definitely not going to do it
  11. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread How do you differentiate this?
  13. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Can someone help me with the last 2 ? thankyou
  14. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Ahhh yes got it
  15. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread for part a how does dy/dx = 7, at x=0?
  16. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread Thankyou
  17. drsabz101

    Cambridge Prelim MX1 Textbook Marathon/Q&A

    Re: Year 11 Mathematics 3 Unit Cambridge Question & Answer Thread How to do parts b and c . I know how to differentiate the equation.
  19. drsabz101

    Out of curiosity

    Hah I am not doing music. I have been playing the violin since kindergarten, but I have no interest in taking the subject
  20. drsabz101

    Out of curiosity

    Does Music 1 scale better than sor 1?
  21. drsabz101

    Biology vs. Physics for an accelerated student

    May I ask how you can do accelerated subjects in ur 11? Does that mean you are doing yr12 stuff ?
  22. drsabz101

    leehuan's All-Levels-Of-Maths SOS thread

    The correct question was leehuans interpretation
  23. drsabz101

    leehuan's All-Levels-Of-Maths SOS thread

    How to do this question : A) find the equation of the tangent to y= square root of x, -1. Where x=t I differentiated this , then sub in t for x .
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