SOLUTION: Hi could you please help me with all of question 1 in the following past paper. Although it is intended to be one of the easier questions in the paper, I am having trouble with und

Algebra ->  Trigonometry-basics -> SOLUTION: Hi could you please help me with all of question 1 in the following past paper. Although it is intended to be one of the easier questions in the paper, I am having trouble with und      Log On


   



Question 865768: Hi could you please help me with all of question 1 in the following past paper. Although it is intended to be one of the easier questions in the paper, I am having trouble with understanding how to do it. Thank you.
Here is the link:
http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_s10_qp_11.pdf

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
i) -k
ii) 1/k
iii) k/sqrt(1+k^2)