Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations?

- 1
  
  Measuring angle and distance from one transit station
- 2
  
  Measuring angles to the point from atleast two stations
- 3
  
  measuring angle at one station and distance from other
- 4
  
  Measuring distance from two points on a traverse line

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