Note: All functions are relations, but not all relations are functions. What is a Function? A function is a specific type of relation where each input is associated with only one output.

Notes on Symmetries, Conservation Laws, and Virial Relations Notes by R. Pyke ... Variations in the action under transformation groups acting on the function space is then considered (these give rise ...

Find complete chapter notes including important concept, formulae and previous year solved questions related to Relations and Functions which will help all UPSEE aspirants ...