Question: Let L = { ? ucv: where uin { a , b } + and vin { a , b } + and { :

Let L={? ucv: where uin{a,b}+and vin{a,b}+and {:|u|=|v|} where ={a,b,c}+is
the alphabet for L.
a. Find a context-free grammar for L.
b. Use your grammar to give a leftmost derivation of w= abacaab
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12ptvv Paragraph vv|B,I?A?vvvvT2vv|vdots
 Let L={? ucv: where uin{a,b}+and vin{a,b}+and {:|u|=|v|} where ={a,b,c}+is the alphabet

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