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Fill in the following table with YES and NO. If the answer is NO, give an exampl

ID: 3574438 • Letter: F

Question

Fill in the following table with YES and NO. If the answer is NO, give an example of language(s) that are used to show that it is a NO.

Closure Properties

Regular Lang.

CFLs

TM decidable

TM recognizable

union L1U L2 = L3

concatenation L1L2 = L3

star L*

intersection L1 L2 = L3

complementation L1

deterministic nondeterministic

Closure Properties

Regular Lang.

CFLs

TM decidable

TM recognizable

union L1U L2 = L3

concatenation L1L2 = L3

star L*

intersection L1 L2 = L3

complementation L1

deterministic nondeterministic

Explanation / Answer

yes yes yes yes yes yes yes yes yes yes no L=L(M) and M halts on all inputs yes yes no L1={0i1n2n|i,n>=0} and L2={0n1n2i|i,n>=0} and L2intersectsL3=l1={0n1n2n|n>=0} is not cfl} yes yes yes yes yes no no no no no

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