1. 'Skill in Mathematics' series is prepared for JEE Main and Advanced papers 2. highly recommended textbook in Vectors & 3D Geometry 3. The book covers the entire syllabus into 3 chapters 4. Each chapter includes a wide range of questions Arihant's "Skills in Mathematics for JEE Main & Advanced series" is a highly recommended textbook series that is prepared with an engaging and easily understandable approach to help aspirants learn to tackle the mathematical problem in a Section wise format. A good foundational grip is required in the Vectors & 3D Geometry, while you are preparing for JEE Mains & Advanced or any other engineering entrance exams. Presenting, the revised edition of 'Skills in Mathematics JEE Mains & Advanced for Vectors & 3D Geometry'; which has been carefully curated in section-wise theory & exercise. Giving the complete coverage of the syllabus, the book has been divided into 3 chapters where each chapter is further divided into sections to accommodate all the changes made in JEE Syllabus & Pattern in recent years. Besides focusing on theory, this book has a good number of questions which are asked in previous years in JEE Types Questions and Chapter Exercise under Practice Part. Crafted with the author's great passion, it develops a strong grounding in Vectors & 3D Geometry to perform best in JEE and various other engineering entrances. Table of Contents Vector Algebra, Product of Vectors, Three Dimensional Coordinate System, JEE Main & Advanced Questions [2021-18]