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Question

Given grammar G:
S-> ABA, A->aA|e, B-> bB|e

Eliminate e and unit productions. State the number of productions the starting variable holds?

a.

6

b.

7

c.

9

d.

5

Answer: (b).7

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Q. Given grammar G: S-> ABA, A->aA|e, B-> bB|e Eliminate e and unit productions. State the number of productions the starting variable holds?

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