I am Rakesh Kumar an author of "Integrated Mathematics". I hava been teaching since eight year. I have written and published a book of "Integrated Mathematics" for students preparing for IIT -JEE(Main&Advanced). I have been placed in IBM as a associate System engineer. I have been teaching since eight year for students preparing for IIT-JEE Aspirants. I am having great passion to teach. I have written and published a book of “Integrated Mathematics” for IIT-JEE entrance exam with proper copyright and ISBN code. I am in the habit of taking lecture for class strength upto 500. I am having tremendious afficacy to develop interest among students towards problem solving skill. I am having amazing motivational skill. I love to teach and make our students happy while teaching.I do take skype and Hangout classes for Mathematics.Online classes are very effective to save time.