• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Search results

  1. C

    Marking Scheme Mathematics (M1) JUNE 11: (9709/42)

    Marking Scheme M1 JUNE 11: (9709/42) 1. i)Work done= 4920 J power =97.1W,.. 2. H = 4.25 3. 1048, 1360 4. Theta = 21.1, F = 11.1N, Resultant = 12N Direction = 30 deg below horizontal 5. Set of values of t = 0.7<t <1.2, velocity of Q=-1 P=4 6. T=5, R=7, f.f=4, COEF =0.571 7.i) t=100s s=110 Part...
  2. C

    Marking scheme of Mathematics P3 (9709/32)

    Marking scheme Mathematics P3: June 2011 Attempt: (order of questions might b a lil' messd up) 1) x>-5/3 or x<-5 2) x= 3.68 3) theta = 180 or 28.9 degrees 4) binomial i) -2/(1+x) + (x+4)/(2+(x^2)) ii) 5x/2 -3(x^2) + 7(x^3)/4 5) iteration...x = 1.35 6) diff. whr x = ln(tant) ... Answer: i)dy/dx...
Top