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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Use the construction in the proof of Theorem 1.45 to give the state diagrams of NFAs recognizing the union of the languages described in
a. Exercises 1.6a and 1.6b.
Exercise 1.6 a and b
Give state diagrams of DFAs recognizing the following languages. In all parts, the alphabet is {0,1}.
a. {w| w begins with a 1 and ends with a 0}
b. {w| w contains at least three 1s}
b. Exercises 1.6c and 1.6f.
Exercise 1.6 c and f
c. {w| w contains the substring 0101 (i.e., w = x0101y for some x and y)}
f. {w| w doesn’t contain the substring 110}
Theorem 1.45
The class of regular languages is closed under the union operation.
Hel-----------lo -----------Sir-----------/Ma-----------dam----------- Â----------- Th-----------ank----------- Yo-----------u f-----------or -----------usi-----------ng -----------our----------- we-----------bsi-----------te -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n. -----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill-----------