i have no clue whats going on

Favourites (AUB)-C-Go Finite-state machine (FSM) and Languages and Lab Works and Lab Works. BA - Google POSE- Google f(1.5) - Google Incorrect Question 16 Which of the following languages corresponding to the regular expressions only contain strings with an odd number of 's where there represents the Or (V) operator for strings? 1. aaala+b): 2. alb+aba): 3. aba+babaaba: Question 17 Given the following table for a FSM, does it accept (recognise) the input seque b a? States S1 Yes it accepts it No it does not accept it No answer text provided No answer text provided