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It includes instructions on pen or pencil use, calculator expectations, required numerical accuracy, graph sketching on given axes, and mark allocation per question and part question.",{"@graph":14,"@context":77},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/additional-mathematics-paper-1-mayjune-2018-visually-impaired/642352/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/additional-mathematics-paper-1-mayjune-2018-visually-impaired/642352.png","ImageObject",300,407,{"name":42,"@type":43},"Hazel","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-23",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",6,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69,73],{"name":60,"@type":61,"acceptedAnswer":62},"What is the exam duration and total marks for this paper?","Question",{"text":63,"@type":64},"The paper is for 2 hours and the total number of marks is 80.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What accuracy is expected for non-exact numerical answers?",{"text":68,"@type":64},"Non-exact numerical answers must be correct to 3 significant figures, or 1 decimal place for angles in degrees unless the question specifies otherwise.",{"name":70,"@type":61,"acceptedAnswer":71},"Which topics are included in the mathematical content section?",{"text":72,"@type":64},"The paper lists mathematical formulae for Algebra (quadratic equations, binomial theorem) and Trigonometry (identities and triangle formulae for ΔABC).",{"name":74,"@type":61,"acceptedAnswer":75},"What does the candidate need to do regarding presentation and required equipment?",{"text":76,"@type":64},"Candidates must write centre number, candidate number and name on all work, use dark blue or black pen, may use an HB pencil for diagrams or graphs, and answer all questions with clear presentation; an electronic calculator is expected where appropriate.","https://schema.org",{"og:url":32,"og:type":79,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":81,"canonical":32},"index,follow",{"doc_id":83,"site_id":7},642352,1792947820,{"code":4,"msg":86,"data":87},"success",[88,92,96,99,104,108,113,118,123,126,130],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":97,"slug":98},70,"exam",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},5,"Comic",60,"comic",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},"Technology",50,"technology",{"id":109,"doc_module":4,"doc_module_name":25,"category_name":110,"show_sort_weight":111,"slug":112},7,"Healthcare",40,"healthcare",{"id":114,"doc_module":4,"doc_module_name":25,"category_name":115,"show_sort_weight":116,"slug":117},8,"Research & Report",30,"research-report",{"id":119,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":121,"slug":122},9,"Religion & Spirituality",20,"religion-spirituality",{"id":121,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":121,"slug":125},"World Cup","world-cup",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":127,"slug":129},10,"Lifestyle","lifestyle",{"id":131,"doc_module":4,"doc_module_name":25,"category_name":132,"show_sort_weight":100,"slug":133},19,"General","general",{"code":4,"msg":86,"data":135},{"doc_id":83,"user_id":136,"nickname":42,"user_avatar":137,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":138,"file_id":139,"file_url":140,"file_type":141,"file_size":142,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":143,"language":144,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":145,"faqs":146,"seo_title":147,"seo_description":12,"update_tm":148,"read_time":149},137441390410,"https://ap-avatar.wpscdn.com/avatar/2000252f4ab5702993?_k=1776741390130283984","Candidate Name    \nCentre Number  \n________________________________  \nCandidate Number    \nCAMBRIDGE INTERNATIONAL EXAMINATIONS Cambridge Ordinary Level  \n4037/12  \nADDITIONAL MATHEMATICS  \nPaper 1  \nMay/June 2018  \nTIME: 2 hours  \nSUITABLE FOR VISUALLY IMPAIRED CANDIDATES  \nCandidates answer on the Question Paper.  \nNo Additional Materials are required.  \nREAD INSTRUCTIONS OVERLEAF  \nDC (RW) 166368  \nThe whole of this paper is © UCLES 2018.  \nREAD THESE INSTRUCTIONS FIRST  \nWrite your Centre number, candidate number and name on all the work you hand in.  \nWrite in dark blue or black pen.  \nYou may use an HB pencil for any diagrams or graphs. Do not use staples, paper clips, glue or correction fluid. DO NOT WRITE IN ANY BARCODES.  \nAnswer ALL the questions.  \nGive non-exact numerical answers correct to  \n3 significant figures, or 1 decimal place in the case of angles in degrees, unless a different level of accuracy is specified in the question.  \nThe use of an electronic calculator is expected, where appropriate.  \nYou are reminded of the need for clear presentation in your answers .  \nAt the end of the examination, fasten all your work securely together.  \nThe number of marks is given in brackets [ ] at the end of each question or part question.  \nThe total number of marks for this paper is 80.  \nBLANK PAGE  \nMATHEMATICAL FORMULAE  \n1. ALGEBRA  \nQuadratic Equation  \nFor the equation ax2 + bx + c = 0,  \nx =  \n-b !  b 2-4ac 2a  \nBinomial Theorem  \n(a + b)n = an + ( n1)an–1 b + ( n2)an–2 b2 +…+ ( nr)an–r br +…+ bn, where n is a positive integer and ( nr) = (n~~ ~~–nr!)!r!  \n2. TRIGONOMETRY  \nIdentities  \nsin2 A + cos2 A = 1 sec2 A = 1 + tan2 Acosec2 A = 1 + cot2 A  \nFormulae for ∆ABC  \nsianA = sibnB = sicn~~ ~~C  \na2 = b2 + c2 – 2bc cos A  \n∆ = 12 bc sinA  \n1 It is given that y = 1 + tan 3x .  \n(i) State the period of y. [1]  \n(ii) On the axes below, sketch the graph of y = 1 + tan 3x for 0° G x° G 180° . [3]  \ny  \n0  \nx  \n30 60 90 120 150 180  \n2 Find the values ofk for which the line y = 1-2kx does not meet the curve y = 9x2- (3k + 1)x + 5 . [5]  \n3 The variables x andy are such that when ey is plotted against x 2, a straight line graph passing through the points  \n(5, 3) and (3, 1) is obtained. Find y in terms of x. [5]  \nBLANK PAGE  \n4 A particle P moves so that its displacement, x metres from a fixed point O, at time t seconds, is given by x = ln (5t + 3) .  \n(i) Find the value oft when the displacement of P is 3m. [2]  \n(ii) Find the velocity of P when t = 0. [2]  \n(iii) Explain why, after passing through O, the velocity of Pis never negative. [1]","cbCaisSf7eOcN3Ni","https://ap.wps.com/l/cbCaisSf7eOcN3Ni","pdf",2244650,28,"English","# Mathematical Formulas\n## Algebra\n## Trigonometry\n# Questions","[{\"question\":\"What is the exam duration and total marks for this paper?\",\"answer\":\"The paper is for 2 hours and the total number of marks is 80.\"},{\"question\":\"What accuracy is expected for non-exact numerical answers?\",\"answer\":\"Non-exact numerical answers must be correct to 3 significant figures, or 1 decimal place for angles in degrees unless the question specifies otherwise.\"},{\"question\":\"Which topics are included in the mathematical content section?\",\"answer\":\"The paper lists mathematical formulae for Algebra (quadratic equations, binomial theorem) and Trigonometry (identities and triangle formulae for ΔABC).\"},{\"question\":\"What does the candidate need to do regarding presentation and required equipment?\",\"answer\":\"Candidates must write centre number, candidate number and name on all work, use dark blue or black pen, may use an HB pencil for diagrams or graphs, and answer all questions with clear presentation; an electronic calculator is expected where appropriate.\"}]","ADDITIONAL MATHEMATICS - Paper 1 - May/June 2018 - Visually Impaired | PDF",1792721931,71]