QUESTIONS Consider the following grammar where Vn is {A,B) and Vt is {C),x} and the following production A+ (AB) B + (A) and the String ((x)x) leftmost derivation for the string is A (AB) + ((AB)B) +((B)B) +(x)B) +((x)x) None A (AB) o + (Ax) +((AB)x) +((B)x) +((x)x) A (AB) (Ax) +(AB)x) o +((Ax)x) +((x)x)