Date | November 2018 | Marks available | 2 | Reference code | 18N.2.AHL.TZ0.H_1 |
Level | Additional Higher Level | Paper | Paper 2 | Time zone | Time zone 0 |
Command term | Find | Question number | H_1 | Adapted from | N/A |
Question
Consider a geometric sequence with a first term of 4 and a fourth term of −2.916.
Find the common ratio of this sequence.
[3]
a.
Find the sum to infinity of this sequence.
[2]
b.
Markscheme
* This question is from an exam for a previous syllabus, and may contain minor differences in marking or structure.
(A1)
solving, (M1)A1
[3 marks]
a.
(M1)
A1
[2 marks]
b.
Examiners report
[N/A]
a.
[N/A]
b.