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Which of the following correctly defines left-most derivation?
24. Which of the following correctly defines left-most derivation?
- Sentential form of an input is scanned and replaced from left to right
- Sentential form of an input is scanned and replaced from right to the left
- Both of the above
- None of the above
Answer
The correct answer is: A) Sentential form of an input is scanned and replaced from left to right
Explanation
Sentential form or more specifically left sentential form of an input is scanned and replaced from left to the right in left-most derivation