If r1 = (aa + bb) and r2 = (a + b) then the language (aa + bb)(a + b) will be generated by Select correct option:

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Mr. Dubey • 52.30K Points
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Q. If r1 = (aa + bb) and r2 = (a + b) then the language (aa + bb)(a + b) will be generated by Select correct option:

(A) (r1)(r2)

(B) (r1 + r2)

(C) (r2)(r1)

(D) (r1)

Correct : Option (A)

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