Here are answers for paper 1 1) a = -3.593, b = -5.187, c= = 7.303 (3 d.p) (ii) -0.589 (iii) y = -5.19x + 7.30 (3 s.f) 2) solve the inequality from the graphs. -1.73 < x 1.73 (3 s.f) 3) (i) Draw a continuous graph and draw n rectangles under the graph from … Continue reading
Denote the month and day told by Cheryl to Albert and Bernard be A and B respectively. First date 18 and 19 are unique. So B is not 18 and 19, otherwise Bernard will know before Albert. As Albert knew Bernard do not know the detail date, A is not 5 or 6. Hence A … Continue reading
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The latest 2014 SMOPS round 1 revision questions are ready. The book included revision questions to illustrate problem solving techniques. Each book is S$10. Refer to our 2015 Opening hours or contact us at 97802185 or 97935385.
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Updated version with new test questions and challenging examples. Each copy is S$15.
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Last 3 questions. Hope the solutions help. Thanks for viewing.
SMOPS 2013 Solution Book for round 1 questions are available at S$6 per copy.