0 votes 0 votes consider a set of all (M*N) matrices with their elements as real number(rationla or real or complex number) is: a. infinite abelian group b. semigroup but not monoid c.group but not monoid d.none Hira Thakur asked Nov 27, 2016 Hira Thakur 368 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments Sushant Gokhale commented Dec 3, 2016 reply Follow Share e.g If its (Z,+) it can be infinite abelian group. if its (Z, * mod n) then its just a semigroup. 0 votes 0 votes Hira Thakur commented Dec 3, 2016 reply Follow Share k u mean que is depend on wht opration is given??? 0 votes 0 votes Sushant Gokhale commented Dec 3, 2016 reply Follow Share yes, i think so. Whats source of Qs? 0 votes 0 votes Please log in or register to add a comment.
