# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2008 | June | Q#10

Question The points Q (1, 3) and R (7, 0) lie on the line , as shown in Figure. The length of QR is . a. Find the value of a. The line l2 is perpendicular to , passes through Q and crosses the y-axis at the point P, as shown in Figure. Find b. an […]