Mathematics > QUESTION PAPER & MARK SCHEME > Pearson Edexcel Level 3 GCE. Further Mathematics Advanced PAPER 3D: Decision Mathematics 1. 100 % P (All)

Pearson Edexcel Level 3 GCE. Further Mathematics Advanced PAPER 3D: Decision Mathematics 1. 100 % PROVEN PAS S RATE. DOWNLOAD TO SCORWE A+

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Instructions • Use black ink or ball-point pen. • If pencil is used for diagrams/sketches/graphs it must be dark (HB or B). • Write your answers for this paper in the Decision Mathematics an ... swer book provided. • Fill in the boxes at the top of the answer book with your name, centre number and candidate number. • Do not return the question paper with the answer book. • Answer all questions and ensure that your answers to parts of questions are clearly labelled. • Answer the questions in the answer book provided – there may be more space than you need. • You should show sufficient working to make your methods clear. Answers without working may not gain full credit. • Inexact answers should be given to three significant figures unless otherwise stated. Information • A booklet ‘Mathematical Formulae and Statistical Tables’ is provided. • There are 8 questions in this question paper. The total mark for this paper is 75. • The marks for each question are shown in brackets – use this as a guide as to how much time to spend on each question. Advice • Read each question carefully before you start to answer it. • Try to answer every question. • Check your answers if you have time at the end. • Good luck with your examination.2 P66801A 1. A B C D E U V W X Y Figure 1 A Hamiltonian cycle for the graph in Figure 1 begins C, V, E, X, A, W, …. (a) Complete the Hamiltonian cycle. (1) (b) Hence use the planarity algorithm to determine whether the graph shown in Figure 1 is planar. You must make your working clear and justify your answer. (3) (Total for Question 1 is 4 marks [Show More]

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