Please answer the following sub-questions:

a.

B:

c. d.

Complement Determine the result of the following formula: {ba,bc,baa,c,}\{ba,aac,bc,a,baa,} where the universe is the set of all words over the alphabet {a,b,c}. Computing with Infinite Languages (1) Determine the result of the following formula: ({cba,aac,ab,aa,bb,bab,bca}{ba,cba,b,bb,,bab})({bca,ab,bb,b}\{aa,bca,cba,b}) where the universe is the set of all words over the alphabet {a,b,c}. Determine the result of the following formula: {aab,ba,aba,ac,bcc,}({aab,a,ac,bcc,}\{aa,,ab}) where the universe is the set of all words over the alphabet {a,b,c}. Determine the result of the following formula: {cb,bac,b,cc,c,,bbc}(({cb,a,cbb,c,,bbc}\{cb,cc,a}){cb,cba,bac,a,cbb,cc,}) where the universe is the set of all words over the alphabet {a,b,c}