In this artice, students will get the PDF of NCERT Exemplar Book and Solutions of Class 12 Mathematics Chapter 1 - Relations and Functions. It will help you to score good marks in board exams as well ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The vivid, color, step-by-step screenshots make it easy for you to follow along in this 350 page illustrated guide. What’s more, you’ll learn how to protect your privacy, stay secure and learn lots of ...

The Central Board of Secondary Education, CBSE has scheduled the CBSE Class 12th Mathematics Examination 2020 on March 17, 2020. The students who will be appearing for the upcoming examination can go ...

American Journal of Mathematics, Vol. 101, No. 4 (Aug., 1979), pp. 743-759 (17 pages) The elementary functions of a complex variable z are those functions built up from the rational functions of z by ...

This is a preview. Log in through your library . Abstract In mathematics education, researchers have proposed a wide range of improvements of teaching practice in school, but only a few of these ...