1.

Consider the following statements pertaining to plane table survey :1. Two-point problem is solved by mechanical method.2. Three-point problem is solved by Bessel's method.3. In two point problem, auxiliary station is required.Of these statements :

A. 1 and 2 are correct
B. 1 and 3 arc correct
C. 2 and 3 are correct
D. 1, 2 and 3 are correct
Answer» E.


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