This sounds like homework! I think you need to discuss these with your teacher and classmates, but I'll give you a few comments. 1.
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Anonymous1. Should I take this to mean that the derivation trees would be the same?I can't see how they could be the same, but I'm not an expert at that sort of thing.
AnonymousAs someone in the know, would you answer question 2?You are mistaken. I am one of those who do not know what IC is, and I can onl