Following data refer to precise measurement of an angle on the field : (i) 2 = 20°10' - weight 2 (ii) 4 = 40°10' - weight 3What is the most probable value of angle A ?

Following data refer to precise measurement of an angle on the field

1.	Following data refer to precise measurement of an angle on the field : (i) 2 = 20°10' - weight 2 (ii) 4 = 40°10' - weight 3What is the most probable value of angle A ?
A.	10°01'06"
B.	10°02'07"
C.	10°02'51"
D.	10°22'51"
Answer» D. 10°22'51"

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Following data refer to precise measurement of an angle on the field : (i) 2 = 20°10' - weight 2 (ii) 4 = 40°10' - weight 3What is the most probable value of angle A ?

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