A-level maths Edexcel C4 January 2008 Q6c ExamSolutionsAll my videos are produced for free in the hope of raising money for charity. If you find them helpful please make a donation to my charity OXFAM by clicking on the Maths Aid link below any video on my site. You will be helping others less fortunate than yourself. Please make a contribution as a way of saying thank you. ............................................................. This question is on the angle between two straight lines using the scalar product of vectors. For this and other maths past papers, tutorials goto ExamSolutions at http://www.examsolutions.co.uk/alevel-maths-papers/Edexcel/Core-Maths/Core-Ma... code pour embarquer la vidéo : >>> http://www.youtube.com/embed/1HFpuaIbh7Q <<< |