Question: prefix infix and postfix 1. Given this infix expression: a (b c)/d + e%f Note: it uses a unary minus. (a) Draw an expression tree

prefix infix and postfix 1. Given this infix expression: a (b c)/d + e%f Note: it uses a unary minus. (a) Draw an expression tree for it, using the standard C precedence table. (b) Using your expression tree, rewrite the expression as postfix. (c) Using your expression tree, rewrite the expression as prefix. 2. Given this prefix expression: a|| < + bcde + fg (a) Convert it to fully-parenthesized infix. (b) Rewrite it as postfix. (c) Using your expression tree, rewrite the expression as prefix.

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