Hi,could anybody tell me some good books for O-Level Mathematics as I have used D1,D2,D3 and D4 and they don't cover complete syllabus and secondly the chapters aren't by order as the basics of some chapters are after the beginning of them in the book,eg Sets and Graphs etc which creates allot of difficulty to understand them.Secondly,I have seen some of resources for O-Level Mathematics on Cambridge Website like:
Book Name: O-Level Mathematics and Cambridge O Level Mathematics Vol. 1
Author Name: Simpson.A
Could anybody tell me that is it a good book who has used it and is it better than D1,D2,D3 and D4?, or could anybody tell me other books which are good.Anyways thanks for help.
Book Name: O-Level Mathematics and Cambridge O Level Mathematics Vol. 1
Author Name: Simpson.A
Could anybody tell me that is it a good book who has used it and is it better than D1,D2,D3 and D4?, or could anybody tell me other books which are good.Anyways thanks for help.