A grammar is defined as A → BC B → x⏐Bx C → B⏐D D → y⏐Ey E → z The…

ISRO Scientist/Engineer SC · 2020 · Computer Science

A → BC
B → x⏐Bx
C → B⏐D
D → y⏐Ey
E → z 

1. A.

   {A, B, C, D, E}

2. B.

   {B, C D, E}

3. C.

   {A, B, C, D, E, x, y, z}

4. D.

   {x, y, z}

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