Question: Variation of Problem 1 . 5 3 Let = { 0 , 1 , 2 , 3 , dots, 9 , - , = }

Variation of Problem 1.53
Let ={0,1,2,3,dots,9,-,=} and
SUB are unsigned integers, and z is the difference of x and y.
For example, string "99-21=78" is in SUB, while string "99-21=77" is not in SUB.
Prove that SUB is not a regular language.
 Variation of Problem 1.53 Let ={0,1,2,3,dots,9,-,=} and SUB are unsigned integers,

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!