Computer · Surveying
Which of the following is the correct formula for the closing error (e) in a closed traverse? (where ΣL = algebraic sum of latitudes, ΣD = algebraic sum of departures)
- 1e = √(ΣL) - (ΣD)
- 2e = √(ΣL)2 - (ΣD)2
- 3e = √(ΣL) + (ΣD)
- 4e = √(ΣL)2 + (ΣD)2✓
Correct answer
e = √(ΣL)2 + (ΣD)2
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