Computer Science · Theory of Computation
The reduced grammar equivalent to the grammar whose production rules are given below is: S → AB | CA B → BC | AB A → a C → aB | b
- 1S → CA, A → a, C → b✓
- 2S → CA | B, B → BC | B, A → a, C → aB | b
- 3S → CA | B, B → BC, A → a, C → aB | b
- 4S → AB | AC, B → BC | BA, A → a, C → aB | b
Correct answer
S → CA, A → a, C → b
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