Q. 27 Consider two binary operators ‘↑′‘↑′ and ‘↓′‘↓′ with the precedence of operator ↓↓ being lower than that of the operator ↑↑. Operator ↑↑ is right associative while operator ↓↓ is left associative. Which one of the following represents the parse tree for expression (7↓3↑4↑3↓2)
Answer: (B)
Explanation:
