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  1. Thought blocker

    Mathematics: Post your doubts here!

    I told you on fb!!! How was that ? O.o
  2. Thought blocker

    Physics: Post your doubts here!

    Thanks, and sorry.
  3. Thought blocker

    Physics: Post your doubts here!

    It was so rude of you! Leave it I still dont get you I'll ask from some one else, ty.
  4. Thought blocker

    Mathematics: Post your doubts here!

    10 i) 2(x^2-6x)+13 =2(x-3)^2+13 2(x^2-6x+9)+13 2x^2-12x+18 (-18+13=-5) so 2(x-3)^2-5 ; a=2 b=-3 c=-5 ii) At x = 3 there is line of symmetry so A = x value so 1 is given zero and from 2(x-3)^2-5 we get A as 3 but we have 2 out the bracket hence A=6 iii) Range means all the values of y axes that...
  5. Thought blocker

    Physics: Post your doubts here!

    What are you talking about ????? Mark scheme has :¬ current = 230 /44.6<---------------------------------------- How 44.6 ? ( this is the doubt) power = (230 /44.6)2 * 44.1 = 1170 W
  6. Thought blocker

    Mathematics: Post your doubts here!

    SAME HAPPENED TO ME! :'(
  7. Thought blocker

    Physics: Post your doubts here!

    but how 44.6 ?
  8. Thought blocker

    Mathematics: Post your doubts here!

    Suchal Riaz do q10ii) from http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_s09_qp_1.pdf
  9. Thought blocker

    Physics: Post your doubts here!

    I=V/R What is R ? 44.1 but in ms it is 44.6 y ?
  10. Thought blocker

    Just like that ! :p

    Just like that ! :p
  11. Thought blocker

    Nah! Lo

    Nah! Lo
  12. Thought blocker

    :p

    :p
  13. Thought blocker

    Mathematics: Post your doubts here!

    Oh, but I get to know your solution well, it was easy, I too got the same way! But I thought it might be wrong. SO I DIDNT POST IT! :P
  14. Thought blocker

    Physics: Post your doubts here!

    Line of best fit means a st. line ;)
  15. Thought blocker

    Mathematics: Post your doubts here!

    Was it that easy ?
  16. Thought blocker

    Mathematics: Post your doubts here!

    Let me try again ! Till that you solve 386423 doubt :)
  17. Thought blocker

    Mathematics: Post your doubts here!

    What is the answer ?
  18. Thought blocker

    Mathematics: Post your doubts here!

    Then is it Root of X-3 +2 ?
  19. Thought blocker

    Mathematics: Post your doubts here!

    Is h = 2X - 5 ? O.o
  20. Thought blocker

    Mathematics: Post your doubts here!

    Which paper is it ?
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