1 votes 1 votes Can someone tell whether these topics are important in GROUP THEORY? ISOMORPHIC GROUPS NORMAL GROUPS COSETS. Set Theory & Algebra set-theory&algebra group-theory discrete-mathematics + – sushmita asked Jan 14, 2017 sushmita 428 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Habibkhan commented Jan 14, 2017 reply Follow Share Any of the topics u mentioned are not required..If at all they make question , the terminology will be defined clearly. 3 votes 3 votes sushmita commented Jan 14, 2017 reply Follow Share thanx sir :) 0 votes 0 votes Please log in or register to add a comment.