Consider the grammar G (N.2.PS) with N-(A,B,C.D,S) and 2 (a b,c) and the productions S-AB S-CD S-ASB S-CSD A--a AA-bBB B--b D--a Which of the following statements is true? Select one or more G is type-1. G is type-2 G is type-3. G is type-0. Check