For The Given Set Of Code The Grammar Representing Real Numbers #551

For the given set of code, the grammar representing real numbers in Pascal has error in one of the six lines. Fetch the error.<br /> (1)<real> -> <digit> <digit*> <decimal part> <exp><br /> (2)<digit*> -> <digit> <digit*> | epsilon<br /> (3)<decimal part> -> <digit> <digit*> | epsilon<br /> (4)<exp> -> ‘E’ <sign> <digit> <digit*> | epsilon<br /> (5)<sign> -> + | – | epsilon<br /> (6)<digit> -> 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9

This multiple choice question (MCQ) is related to the book/course gs gs101 Automata Theory. It can also be found in gs gs101 Push Down Automata - DPDA and Ambiguous Grammars - Quiz No.1.