Draw the corresponding binary tree of figure1 SolutionBINARY
     Draw the corresponding binary tree of figure1.      
 
  
  Solution
BINARY TREE FROM 8421 CODE
| Decimal | Binary | Hexa Decimal | |
| A | 0 | 0000 | 0 | 
| B | 1 | 0001 | 1 | 
| C | 2 | 0010 | 2 | 
| D | 3 | 0011 | 3 | 
| E | 4 | 0100 | 4 | 
| F | 5 | 0101 | 5 | 
| G | 6 | 0110 | 6 | 
| H | 7 | 0111 | 7 | 
| I | 8 | 1000 | 8 | 
| J | 9 | 1001 | 9 | 
| K | 10 | 1010 | a | 
| L | 11 | 1011 | b | 
| M | 12 | 1100 | c | 
| N | 13 | 1101 | d | 
| O | 14 | 1110 | e | 
| P | 15 | 1111 | f | 

