Question 3472 – Mathematical-Reasoning
May 1, 2024Question 2546 – Computer-Networks
May 1, 2024Question 5789 – UGC NET CS 2010 June-Paper-2
“My Lafter Machin(MLM) recognizes the following strings :
(i) a
(ii) aba
(iii) abaabaaba
(iv) abaabaabaabaabaabaabaabaaba
Using this as an information, how would you compare the following regular expressions ?
(i) (aba)3x
(ii) a.(baa)3x–1. ba
(iii) ab.(aab).3x–1.a
Correct Answer: D
Question 3 Explanation:
m is generating single “a”.
If you observe all of them is generating (aba)x
Note: This question is ambiguous, the wordings are not very clear.
If you observe all of them is generating (aba)x
Note: This question is ambiguous, the wordings are not very clear.
(ii) and (iii) are same, (i) is different.
(ii) and (iii) are not same.
(i), (ii) and (iii) are different.
(i), (ii) and (iii) are same.
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