Class 11 CS Chapter 9 Ex 9.2 Solutions Sumita Arora New Syllabus / Listing11CSSA, Uncategorized / By Neha 5. How is capitalize( ) function different from upper( ) function ? ...click here for answer 4. What is the utility of find( ) function ? ...click here for answer 2. How is islower() function different from lower() function ? ...click here for answer 2. Name the case related string manipulation functions. ...click here for answer 1. What is the role of these functions ? ...click here for answer