Question 11027 – LINUX-Operating-systems
February 29, 2024UGC NET CS 2014 June-paper-3
March 1, 2024Question 1832 – Theory-of-Computation
Which of the following regular expression is equal to (r1+r2)*?
Correct Answer: D
Question 378 Explanation:
→ We can also get many number of r1 and many number of r2.
→ Given in regular expression to get together also many number of occurrences.
So, correct answer is option D.
→ Given in regular expression to get together also many number of occurrences.
So, correct answer is option D.
r1*r2*
(r1r2)*
r1*r2*+r1r2
(r1*r2*)*