2. Consider following pre-order expression, draw the expression tree. *+-123-4+56

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2. Consider following pre-order expression, draw the expression tree. *+-123-4+56

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Preorder Expression:

*+-123-4+56

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Answer 2

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2. Consider following pre-order expression, draw the expression tree. *+-123-4+56

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2. Consider following pre-order expression, draw the expression tree. *+-123-4+56

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