Question B16 Which of the following languages is accepted by this Pushdown Automaton? au push(a) baor or . push(z) baoc b.a/pop A.Z/pop a) b) c) d) La bi n>0} Lab In>0, m>0} Lab | n > 0) Lab | n>0, m>0) Question B17 Which of the following regular expressions defines this language? 11,0,1,00,01, 10, 11, 000,001, ......, that is, a set of all binary strings. a) b) c) d) 0 | 100 | 01 10 | 11 000 001 ( 01)0001) (10 | 11) (ol 1): ( 01)*