Which Among The Following States Would Be Notated As The Final #68

Which among the following states would be notated as the final state/acceptance state?<br /> L= {xϵ∑= {a, b} | length of x is 2}<br /> <img src="@root_url/public/uploads/org/vu/mcqs/19854-image-title.png">

This multiple choice question (MCQ) is related to the book/course gs gs101 Automata Theory. It can also be found in gs gs101 Finite Automata - Simpler Notations - Quiz No.1.

Which among the following states would be notated as the final state/acceptance state?
L= {xϵ∑= {a, b} | length of x is 2}

q1

q2

q1, q2

q3