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Question

The context-free languages are closed for:

(i) Intersection                          (ii) Union
(iii) Complementation             (iv) Kleene Star

a.

(i) and (iv)

b.

(i) and (iii)

c.

(ii) and (iv)

d.

(ii) and (iii)

Answer: (c).(ii) and (iv)

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Q. The context-free languages are closed for: (i) Intersection                          (ii) Union (iii) Complementation             (iv) Kleene Star

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