Question

—>S—> D | SBa | aB | גּ A —> bA B—> b | aCb C —>Bb D —> aD 1- Eliminate non-terminal productions. 2- Draw tree for each production and show which are terminal and non-terminal

Answer 1

Answer:

In computer science, parsing reveals the grammatical structure of linear input text, as a first step in working out its meaning. Bottom-up parsing recognizes the text's lowest-level small details first, before its mid-level structures, and leaving the highest-level overall structure to last.[1]