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Question

According to the given language, which among the following expressions does it corresponds to?
Language L={xϵ{0,1}|x is of length 4 or less}

a.

(0+1+0+1+0+1+0+1)^4

b.

(0+1)^4

c.

(01)^4

d.

(0+1+ε)^4

Answer: (d).(0+1+ε)^4

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Q. According to the given language, which among the following expressions does it corresponds to? Language L={xϵ{0,1}|x is of length 4 or less}

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