Let L={w \in (0 + 1)*|w has even number of 1s}, i.e. L is the set of all bit strings with even number of 1s. Which one of the regular expression below represents L?

Let L={w \in (0 + 1)*|w has even number of 1s}, i.e. L is the set of a

1.	Let L={w \in (0 + 1)*\|w has even number of 1s}, i.e. L is the set of all bit strings with even number of 1s. Which one of the regular expression below represents L?
A.	(0101)*
B.	0(1010)
C.	0(101)0*
D.	01(101)10
Answer» C. 0(101)0*

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Let L={w \in (0 + 1)*|w has even number of 1s}, i.e. L is the set of all bit strings with even number of 1s. Which one of the regular expression below represents L?

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