Date | May 2018 | Marks available | 5 | Reference code | 18M.2.AHL.TZ1.H_5 |
Level | Additional Higher Level | Paper | Paper 2 | Time zone | Time zone 1 |
Command term | Find and Hence | Question number | H_5 | Adapted from | N/A |
Question
Given that can be expressed in the form , find the values of the constants , and .
[2]
a.
Hence find .
[5]
b.
Markscheme
* This question is from an exam for a previous syllabus, and may contain minor differences in marking or structure.
A1
A1
[2 marks]
a.
M1M1
Note: Award M1 for dividing by to get , M1 for separating the and 1.
(M1)A1A1
Note: Award (M1)A1 for integrating , A1 for the other two terms.
[5 marks]
b.
Examiners report
[N/A]
a.
[N/A]
b.