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

  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; Similarly; b) […]