Assignment 4 Questionl Let A-2,3,41 and B-6,8, 10l and define a rdztion R from A to Bas ollows Foral(ME AxR b. Wrtte R as a sct orordered pairs c Wirtte the d Draw an arrow dizgram for R n and co-domah ofR Question2 by the owing arow dugram . Wrile the domain and co-domain or CG b. Ftnd ),G(2IGB), andG4) Question3 Lat X . 12,4,and Y-11,2,4,6), which arthe following arrow diagrams determine dins Question 4 Coneader the function f: Z-Zgven by fir)- (a) ls f injective? Prove your answe b)Is f ective? Proe your ansa -3 ifn is odd