jeff einstein
- 77
- 4
source of question: https://www.tes.com/teaching-resour...-questions-for-edexcel-1ma1-syllabus-12621082
Found this vector question by a google search, apparently a person has made this question and it seems almost impossible to solve it without using geometry. Even after using geometry the working out becomes really dirty. The main idea with this question is that ob is parralel to ac which is what defines the line MNC if ac and ob were not parallel then the question would truly be impossible.
Please help as soon as possible