Grammar
S -> A | BY
A -> 1A1 | X
X -> 0X1 | epsilon
B -> 1B0 | epsilon
Y -> 0Y1 | epsilon
Explanation
S -> X is for i + j = k
S -> BY is for i + k = j
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Please help and show full steps will upvote thanks! Define a context-free grammar (CFG) that generates...
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