Answer Happy

*******************Subject:::: Data
structure*******************
***********please i have this homework ****************
********* don't copy from another answers******
*********if u can write it by keyboard,,,,and if u want to write
by hand make it clear and determine every part as
clearly************
*******if u want like please make sure the answer is correct
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1: Propose an infix expression composed of at least 7
operands
--
2: convert the specified infix expression into a postfix
expression
--
3: Evaluate the resulted postfix expression
--
4: convert the specified infix expression into prefix
expression
--
5: Evaluate the resulted prefix expression