Converting Excel to PDF Changing the format of an excel file to pdf makes it much easier to view and open the file content on different kinds of platforms. Plus, even the people who don’t have MS Excel software can open these converted files.  Similarly, pdf files are also more …

Introduction Integration is the process of adding up small chunks or pieces to calculate the large area. The process includes the divide disordered areas into small pieces so that we can calculate each divided area as an ordered area. But integration & its principles are not as easy and clear …