q1 plz from a to f

Problem 1. (Write Regular Expressions) (2 marks) Write a corresponding regular expression for the following regular languages. L = {00,01, 10,11) answer: r-00+01+10+11=(0+1(0+1) - L = {abw: w E {a,b}} answer: rabia+b)* a) L = {wbb:w e {a,b}} b) L = {bawab: w {a,b)) c) L = {a2mb":n, m2). d) L = {w: we {a,b}' and w mod 3 = 0) e) L = {w: w E {a,b}' and N. (w) 2 and N, (w)