Q8

MCQ1 mark, −0.33

Consider the following statements. Which of the above statements is/are TRUE? Ⅰ only Ⅱ only Both Ⅰ and Ⅱ Neither Ⅰ nor Ⅱ

(A)

If $L_1 \cup L_2$ is regular, then both $L_1$ and $L_2$ must be regular.

(B)

The class of regular languages is closed under infinite union.

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