Problem 3 [5 points) Construct a NFA for the following language defined over 2 = {0,1}. D = {0"10" 10'n, n, q N, q = nm (mod 5)} Problem 4 [5 points) Prove that the following language defined over = {0,1} is not regular. E = {2.2 = 0P, where p, q are prime numbers }