Hits: 237

# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2010 | June | Q#9

Hits: 237   Question A farmer has a pay scheme to keep fruit pickers working throughout the 30 day season. He pays £a  for their first day, £(a + d ) for their second day, £(a + 2d ) for their third day, and so on, thus  increasing the daily payment by £d for each extra day they […]

# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2010 | June | Q#5

Hits: 18   Question A sequence of positive numbers is defined by ,  a)   Find  and ,  leaving your answers in surd form. b)  Show that . Solution a)   We are given that sequence is defined by ,     We are required to find  and . We can utilize the given expression for general terms beyond first term as; […]

# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2010 | January | Q#7

Hits: 57   Question Jill gave money to a charity over a 20-year period, from Year 1 to Year 20 inclusive. She gave £150  in Year 1, £160 in Year 2, £170 in Year 3, and so on, so that the amounts of money she gave each  year formed an arithmetic sequence. a.   Find the amount of money […]