csc520 . pls try to do it in details . so i can understand and learn from there.

Lab 3 = {1}, L = {w:: w is the unary encoding of 10, n 1}. For example, 110 L; 1100 L; 11 Part 1. Use the RL pumping theorem to show that L ERLs. Start by setting w to 1, where i is the first power of tenk, or 100 if k