OCR C4 2011 June — Question 5

Exam BoardOCR
ModuleC4 (Core Mathematics 4)
Year2011
SessionJune
TopicVectors 3D & Lines

5 The lines \(l _ { 1 }\) and \(l _ { 2 }\) have equations $$\mathbf { r } = \left( \begin{array} { l } 4