1200. If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height___________________? September 7, 2025 by Admin A. h = dp/(B/H) B. h = (B/H) dp C. h = dp/(H/B) D. h = (H/B) dp ✅ The correct answer is option A.
