Consider the following pairs:
| Person | Position held |
| 1. B N Rau | Constitutional Advisor to the Government of India |
| 2. K C Neogy | Vice-President of the Constituent Assembly |
| 3. Ramaswamy Mudaliar | Secretary to the Constituent Assembly |
Which of the pairs given above is/are correctly matched?
1
1 only
2
2 and 3 only
3
1 and 2 only
4
1, 2 and 3