Which of the following statements to setup the theodolite at intermediate points on the curve is/are correct?
1) When the point of curve is visible from the intermediate point.
2) When the point of curve is not visible from the intermediate point.
1
Statements 1 and 2 are incorrect
2
Statements 1 and 2 are correct
3
Statement 1 is incorrect, but statement 2 is correct
4
Statement 1 is correct, but statement 2 is incorrect