As the competition is increasing day by day, it is very necessary for engineering aspirants to cover all topics of all subjects. But it is not possible to revise from books just before few days of the examination.
At that time aspirants should focus only on the chapter notes which will help them in their preparation. With the help of the chapter notes, they can revise all important concepts and formulae related to any topic.
In this article, the engineering section of Jagranjosh brings to you the concise chapter notes of chapter Vectors including important topics like position vector of a point, scalar component of a vector, relation between direction ratios, direction cosines and magnitude, parallelogram law of vector, unit vector, multiplication of a vector by a constant, scalar product, cross product, coplanar vectors etc for JEE Main and JEE Advanced entrance examination 2018. About 2-3 questions are always asked from this topic in the examination.
These chapter notes contain important concepts, formulae and some previous solved questions related to chapter Vectors. These notes are prepared by Subject Experts of Mathematics after doing the analysis on the previous year papers and the latest syllabus of JEE examination.
Some previous year solved questions are given below: