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For the following Context Free Grammar... a. Describe the language b. Is this grammar ambiguous? Prove by finding a string generated by this grammar using

For the following Context Free Grammar...

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a. Describe the language

b. Is this grammar ambiguous? Prove by finding a string generated by this grammar using two leftmost derivations. Show the derivations or parse trees.

S aslb.4A A aAlbBbC B aBloS C aClbS AC bb S S abb b. aaa ABC

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