1. The MPV(most proper value) and standard deviation of length a, b and the angle c of the triangle ABC are stated below. What is the error of length c (AB) a 602.104R±0.05R b=500.504R±0.04R /c=45°30'00" 20" 試計算C邊( AB 邊)之標準誤差? C a B b с A

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Errors in surveying

An error in surveying is defined as the difference between two or more values of an identical quantity. However, the estimates are never accurate and there will always be a degree of variability regardless of the research tool or method used. These differences are known as errors that need to be reduced or eliminated to maintain certain levels of accuracy. Even if you carefully follow the prescribed test procedures, the considerations may contain errors.