Question: { w { a , b } * : w has bba as a substring } Group of answer choices ( a b ) *

{w
{a, b}* : w has bba as a substring}
Group of answer choices
(a
b)* bba
bba (a
b)*
(a
b)* bba (a
b)*
b(a
b)* b (a
b)*a

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