Lee012lee SG Solutions by a student found in Miss loi's Joss Stick Temple at http://www.exampaper.com.sg/blog/wp-content/uploads/gce-o-level-2010-emaths-4016-paper-1-solutions.pdf
wee_ws SG Hi, Here is another version: http://mathsguidebook.com/worked-solutions/mathematics-4016-year-2010-paper-1-solutions.pdf Thanks.Cheers, Wen Shih