answersLogoWhite

0


Best Answer

DBYN:If in any derivation we replace the variables starting from the left side then it is called leftmost derivation in automata.let us take an example:

consider the following production set--

S->aBC

B->cca

C->aB

Then the leftmost derivation is as below:

S=>aBC

=>accaC[replacing variable B by cca]

=>accaaB[replacing variable C by aB]

=>accaacca[replacing variable B by cca]

first time i don't have to logged in,i just click on answer it & share as much as i know,but in the 2nd time i have to logged in in order to improve the answer.Anyone knows why is that?

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is leftmost derivation in automata?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

A top down parser generates?

a top down parser generates a leftmost derivation


When was Automata released?

Automata was released on 12/31/2014.


When did Automata UK end?

Automata UK ended in 1985.


What was the Production Budget for Automata?

The Production Budget for Automata was $15,000,000.


Is the main purpose of using Automata?

 Is the main purpose of using Automata?


What is leftmost nonzero digit?

In the number 102568, the 1 is the leftmost non-zero digit. In the number 0.0004583, the 4 is the leftmost non-zero digit.


Who invented the automata?

the greeks


What is the difference between automata and automaton?

automata is simply plural of automaton. shantanu sharma SCRIET 2008-2012


What is full form of DFA and NFA?

DFA - deterministic finite automata NFA - non-deterministic finite automata


What is the difference between deterministic finite automata and non deterministic finite automata?

A deterministic Finite Automata)DFA will have a single possible output for a given input.The answer is deterministic because you can always feel what the output will be.A (Nondeterministic Finite Automata)NFA will have at least one input which will cause a "choice" to be made during a state transition,unlike a (deterministic Finite Automata)DFA one input can cause multiple outputs for a given (Nondeterministic Finite Automata)NFA.


Are the alkali metals in the leftmost column on the periodic table?

Yes, they are in the leftmost column. They are in the 1st period. They have 1 valence electron.


Is automata a childrens toy?

Yes they are.:)