To help students take their knowledge and application for various mathematical concepts to a whole new level, Arihant has designed the Skills in Mathematics series. This series also aims at equally helping the beginners as well as experts. The books in this series have been designed so as to work as elementary textbooks which will play a crucial role in building the concepts from scratch till the end and help in preparation for various competitive examinations.The present book on Vectors 3D Geometry deals with the elements of Vectors and 3D Geometry incisively emphasizing the applications of vector analysis and three-dimensional geometry to physical problems. The book has been divided into three chapters namely Vector Algebra, Product of Vectors and Three Dimensional Coordinate System, subdivided into Properties of Vectors, Linear Combination of Vectors, Product of Two Vectors, Vectors or Cross Product of Two Vectors, Scalar Triple Product, Vector Triple Product, Straight Skew Line, Plane and Sphere, each containing definitions along with figures for better understanding of the topics.Various Points to Consider have been spread all over the chapters for quick understanding along with Illustrations of various types. Proficiency Exercises with various types of questions such as Single Correct Option, Multiple Correct Option, Passage Based, Assertion-Reason, Integer Type and Matching Type Questions have been added at the end of each chapter with complete solutions. To help aspirants get an insight into the types of questions asked and the difficulty level of the examinations, last six years (2010-2015) questions have also been provided with detailed solutions.This is a must have textbook which starts from fundamentals and gradually builds your concepts upto the level required for Engineering Entrances and finally will place you among the toppers of JEE Main Advanced and various other national regional engineering entrances.
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