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Consider the following CFG RXRX S SaTb bTa T XTX | X | E Xab (a) What are the non-terminals of the above grammar?

Consider the following CFG RXRX S SaTb bTa T XTX | X | E Xab (a) What are the non-terminals of the above grammar? (b) What are the terminals of the above grammar? (c) Show the parse tree for the string aba (d) Show the derivation of the string bba

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