Which one of the following regular expressions is NOT equivalent to the…
GATE · 2004 · IT
Which one of the following regular expressions is NOT equivalent to the regular expression (a + b + c) *?
- A.
(a* + b* + c*)*
- B.
(a*b*c*)*
- C.
((ab)* + c*)*
- D.
(a*b* + c*)*
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