Question: L = { G is a grammar | L ( G ) = Sigma } L = { G is a grammar | L

L
=
{
G
is a grammar |
L
(
G
)
=
\Sigma
}
L
=
{
G
is a grammar |
L
(
G
)
=
\Sigma
}
Non-Recognizable
Decidable
Recognizable

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