IGCSE Mathematics - International (0607) — October–November 2023, Paper 51
5 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Here is a table of the first seven terms of an F-type sequence. F1 = 5, F2 = 3, giving 5, 3, 8, 11, 19, 30, 49 (each term after the first two is the sum of the previous two).…
Answer this question and get it marked →In another F-type sequence the first term is 3 and the second term is 1. Complete the first five terms: 3, 1, ?, ?, ?
Answer this question and get it marked →In another F-type sequence the 2nd term is 3 and the 12th term is 652. Use your answer to Question 1(d) (sum of first n terms = F(n+2) − F2) to find the sum of the first 10 terms.
Answer this question and get it marked →In another F-type sequence the first term is 6 and the second term is k. Find an expression, in terms of k, for the 4th term. Write your answer in its simplest form.
Answer this question and get it marked →An F-type sequence has five terms. There is a relationship between the middle term and the sum of the 1st term and the 5th term. Investigate this relationship by making up at…
Answer this question and get it marked →← October–November 2023 Paper 52 · October–November 2023 Paper 43 →