I desperately need help on the following question:
Question 11..... Part (B)
Here is a link to the relevant question paper:
http://www.xtremepapers.net/CIE/International%20A%20And%20AS%20Level/9231%20-%20Further%20Mathematics/9231_s07_qp_1.pdf
Can sm1 post the whole solution?
How to get...
