Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2009 | Oct-Nov | (P1-9709/12) | Q#6
Hits: 675 Question In the diagram, OABCDEFG is a cube in which each side has length 6. Unit vectors , and are parallel to , and respectively. The point is such that and the point is the mid-point of . i. Express each of the vectors and in terms of , and . ii. Find the angle OQP. Solution […]