14.Show that the grammar S → aSb |SS| e is ambiguous, but that the language denoted by it is not.
Can someone share the approach for second part.
there is no specific approach for solving these kind of questions.
question ask that, show that there exist one unambiguous Grammar which is equivalent to the given grammar.
check this :
S -> epsilon | ab | AB
B -> AB| A
A -> aAb | ab | aABb