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1. |
The formula for the horizontal distances for inclined sights, on staff held normalis cos θ + ( + ) cos θ ± sin θ |
A. | minus sign is used for angle of depression |
B. | plus sign is used for angle of depression |
C. | minus sign is used for angle of elevation |
D. | non of these. |
Answer» B. plus sign is used for angle of depression | |