A Complete Course in Mathematics for Class 9 The revised edition of the book entitled "A Complete Course in Mathematics for Class IX" has been written strictly according to the latest Syllabus & Examination Pattern prescribed by CBSE, New Delhi for the academic year 2022•23 and onwards, Efforts have been made to present the subject matter in a manner that after reading this book, even students of average or below average caliber would not face any difficulty in passing the examinations With flying colours. Plenty Of Case Study Based Questions, which are an integral part of the new examination pattern, have also been incorporated.