Given A = {0,1} and L = A*. If R = (0n1n, n > 0), then language L ∪ R and R are respectively

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Mr. Dubey • 52.30K Points
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Q. Given A = {0,1} and L = A*. If R = (0n1n, n > 0), then language L ∪ R and R are respectively

(A) Regular, regular

(B) Not regular, regular

(C) Regular, not regular

(D) Context free, not regular

Correct : Option (D)

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