Foundation June 2018 Paper 1R Q11
11 A sequence is formed by adding 1 to each square number.
Here are the first five terms of the sequence.
2 5 10 17 26
(a) Find the 10th term of the sequence. (1)
1025 is a term of this sequence.
(b) Which term? (2)
| Scheme | Marks |
|---|---|
| 101 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| \(\sqrt{1025 - 1}\) | M1 |
| 32 | A1 |
| (2) | |
| (3 marks) |