New plane and spherical trigonometry, surveying, and navigation (1903)
Wentworth, G. A. (George Albert), 1835-1906 · Boston : Ginn & Company · leaf 365
9.91538PF=55°23XofF=90° 0-55°23= 34° 37 S. To find X of V.cot CPV - cos of tan C.log cose7 = 9.59188log tan O = 10.30005log cot CPV= 9.89193CPF= 52° 342° 0Xof F=10°3/E. 7. Find the elements of the great circle track between Grand Port,Mauritius, in latitude 20° 24 S., longitude 57° 47 E., and… … tan i (C + C) =tan£(C- C)- cos j (c — c)cos i (c + c)sin j (c — c)sin i (c + c) cot i \d. cot i \d. teachers edition. 357 I (C — C) = 5° 50 , log cos = 9.99776 log sin = 9.00704 | (C + c) = 63° 47, colog cos = 0.35481 colog sin = 0.04714 £ \d = 28° 59, log cot = 10.25655 log cot = 10.25655 log tan…
Trigonometry · Surveying · Navigation
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![An illustration from Nicolai Copernici Torinensis De reuolutionibus orbium coelestium, libri VI : Habes in hoc opere iam recens nato, & aedito, studiose lector, motus stellarum, tam fixarum, quàm erraticarum, cum ex ueteribus, tum etiam ex recentibus obseruationibus restitutos: & nouis insuper ac admirabilibus hypothesibus ornatos. Habes etiam tabulas expeditissimas, ex quibus eosdem ad quoduis tempus quàm facillime caculare poteris. Igitur eme, lege, fruere. [Line in Greek] (1543)](https://img.insideoutlibrary.com/img/200/ia-nicolaicopernici00cope-61-37.webp)
