Give a derivation of the string aaabbbccc in the grammar of Example 4.6.2

(a) Give a derivation of the string aaabbbccc in the grammar of Example 4.6.2 Example 4.6.2: The following grammar G generates the language {a"b"en : n > 1). G (V, , R, S), where V= {S, a, b, c, A, B, C,T,,T,,T,), {a,b,c), and R= {S ABCS, CA AC