pls answer all

Question 8 (1 point) Saved a,b a,b ab This FA accepts the following regular expression: All strings that has string length >= 3 All strings that has string length >= 1 All strings All strings that has string length >= 2 Saved Question 9 (1 point) The regular grammar, A ==> O A 1 A le Question 9 (1 point) Saved The regular grammar, A ==> O A | 1 A TE generates 0*1* (0+1)* O 0+1 None of the above Question 10 (1 point) The regular grammar, A ==> OB | 1B B ==> OC | 1C C ==> E generates All strings that has string length 3 All strings that has string length 2 All strings that has string length > 3 All strings that has string length 1