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  1. Haya Ahmed

    Mathematics: Post your doubts here!

    Hardest P3 to solve?
  2. Haya Ahmed

    Mathematics: Post your doubts here!

    How to solve Q7 (iii) without calculator!? http://onlineexamhelp.com/wp-content/uploads/2013/11/9709_s12_qp_32.pdf
  3. Haya Ahmed

    Mathematics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_w08_qp_3.pdf Q8 (iii), why is it wrong to integrate 20h^2/100-h^2 instead of the other one?
  4. Haya Ahmed

    Mathematics: Post your doubts here!

    Because "S" is zero when "t" is 0 so "C" is zero and it gets cancelled :)
  5. Haya Ahmed

    Mathematics: Post your doubts here!

    which year is this ?
  6. Haya Ahmed

    Mathematics: Post your doubts here!

    okay what if the ball was for example projected upwards how will the graph look like?
  7. Haya Ahmed

    Mathematics: Post your doubts here!

    Won't they cut marks if I drew it in the wrong direction?
  8. Haya Ahmed

    Mathematics: Post your doubts here!

    Aren't we supposed to make the graph in the negative section? because it is going downwards isn't it?
  9. Haya Ahmed

    Mathematics: Post your doubts here!

    Hey Guys, can someone please solve 6 (ii)?
  10. Haya Ahmed

    Mathematics: Post your doubts here!

    http://onlineexamhelp.com/wp-content/uploads/2013/11/9709_s13_qp_42.pdf Q6(ii) can someone explain why should we shade the whole graph not only the part from 20 to 26? here is the ms : http://onlineexamhelp.com/wp-content/uploads/2013/11/9709_s13_ms_42.pdf
  11. Haya Ahmed

    Post your AS-Level Mathematics (P1 and M1) doubts here.

    http://onlineexamhelp.com/wp-content/uploads/2013/11/9709_s13_qp_42.pdf Q6(ii) can someone explain why should we shade the whole graph not only the part from 20 to 26? here is the ms : http://onlineexamhelp.com/wp-content/uploads/2013/11/9709_s13_ms_42.pdf
  12. Haya Ahmed

    Post your AS-Level Mathematics (P1 and M1) doubts here.

    Thanks a lot! :P Sorry for the late reply :3 But anyhow can you explain the 2nd part? why shading the small triangle from 20 to 26 only is wrong and why should we shade the whole graph? thanks in advance ^_^
  13. Haya Ahmed

    Mathematics: Post your doubts here!

    http://onlineexamhelp.com/wp-content/uploads/2015/02/9709_w14_qp_31.pdf Q5 (ii) for the first part what difference does it make when I use (i+1) not(1+i) because when I multiply the equation with the conjugate (1-i) or (i-1) it makes a huge difference at the end changing the signs of the...
  14. Haya Ahmed

    Mathematics: Post your doubts here!

    http://onlineexamhelp.com/wp-content/uploads/2014/08/9709_s14_qp_31.pdf Q5 (ii) and Q10(ii) _Ahmad
  15. Haya Ahmed

    Mathematics: Post your doubts here!

    Thaaaaaaaaaaaaaaaaanks ^_^
  16. Haya Ahmed

    Mathematics: Post your doubts here!

    http://onlineexamhelp.com/wp-content/uploads/2014/08/9709_s14_qp_32.pdf Q5, Q6(i), Q7(b) , Q9(ii) and (iii), Q10 (iii)
  17. Haya Ahmed

    Mathematics: Post your doubts here!

    http://onlineexamhelp.com/wp-content/uploads/2014/02/9709_w13_qp_43.pdf q5 (ii)
  18. Haya Ahmed

    Post your AS-Level Mathematics (P1 and M1) doubts here.

    http://onlineexamhelp.com/wp-content/uploads/2014/02/9709_w13_qp_43.pdf q5 (ii)
  19. Haya Ahmed

    Post your AS-Level Mathematics (P1 and M1) doubts here.

    http://onlineexamhelp.com/wp-content/uploads/2013/11/9709_s13_qp_42.pdf Q6 (iii)
  20. Haya Ahmed

    Mathematics: Post your doubts here!

    http://onlineexamhelp.com/wp-content/uploads/2012/05/9709_w11_qp_42.pdf q6 (iii)
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