CSc 135 Homework Assignment. 1 2. [15 points] Using the dislribulive law, S1(S2S3)=(S1S2)(S1S3), show that. S1S2(S1S2)=S2 Hinl: for any two sets S and T,ST=ST. 3. [15 points] Give a simple description (using the set builder notation) of the language generated by the grammar with productions SaaAAbSS 4. [10 points] What language does the grammar with these productions generate? You can either describe it using the set builder notation or list its sentences. SAaABBAa