Q. When representing any algebraic expression E the following uses only binary operations in a 2-tree (Solved)
1. the variable in E will appear as external nodes and operations in internal nodes
2. the operations in E will appear as exter- nal nodes and variables in internal nodes
3. the variables and operations in E will appear only in internal nodes
4. None of the above
- a. the variable in E will appear as external nodes and operations in internal nodes