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| Q. |
For the tree below, write the pre-order traversal. |
| A. | 2, 7, 2, 6, 5, 11, 5, 9, 4 |
| B. | 2, 7, 5, 2, 6, 9, 5, 11, 4 |
| C. | 2, 5, 11, 6, 7, 4, 9, 5, 2 |
| D. | none |
| Answer» A. 2, 7, 2, 6, 5, 11, 5, 9, 4 | |
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Tuhi Mamidi
1 month ago
No tree diagram is there
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